Antiquewhite1
antiquewhite1 · #FFEFDB
HEX
#FFEFDB
RGB
rgb(255, 239, 219)
CMYK
cmyk(0%, 6%, 14%, 0%)
HSL
hsl(33, 100%, 93%)
LAB
lab(95.2, 2.2, 11.6)
What is Antiquewhite1?
Antiquewhite1 is the antiquewhite1 reference in the X11 named colors. Its sRGB value is #FFEFDB (rgb 255, 239, 219). It sits in the orange family. Historical X Window System color names — the numbered 1-4 lightness variants of the classic xorg-server rgb.txt palette. See disclaimer for accuracy and trademark notes.
Accessibility
WCAG 2.1 contrast checks for Antiquewhite1 as a background.
Black text on this color
White text on this color
Shades, tints & tonal scale of Antiquewhite1
An 11-step tonal scale derived from Antiquewhite1 (#FFEFDB). Click any swatch to copy its HEX. Use these as a starting point for design tokens, hover states, and disabled states in a design system.
50
#FFFEFC
#FFFEFC
100
#FFFCF9
#FFFCF9
200
#FFFAF3
#FFFAF3
300
#FFF7ED
#FFF7ED
400
#FFF3E4
#FFF3E4
500
#FFEFDB
#FFEFDB
600
#D9CBBA
#D9CBBA
700
#A69B8E
#A69B8E
800
#736C63
#736C63
900
#403C37
#403C37
950
#1F1D1A
#1F1D1A
Lighter tints (mixed with white)
15%
#FFF1E1
30%
#FFF4E7
45%
#FFF6EC
60%
#FFF9F1
75%
#FFFBF7
Darker shades (mixed with black)
15%
#EDDECC
30%
#DACCBB
45%
#C4B7A8
60%
#AA9F91
75%
#898075
Color harmonies for Antiquewhite1
Classic color-theory harmonies derived from rotating the hue of Antiquewhite1. Use these to build accent palettes, brand systems, and accessible UI color pairings.
Complementary
180° opposite — strongest contrast
#FFEFDB
#FFEFDB
#DBEBFF
#DBEBFF
Triadic
Three colors 120° apart
#FFEFDB
#FFEFDB
#DBFFEF
#DBFFEF
#EFDBFF
#EFDBFF
Analogous
Two neighbors ±30° on the wheel
#FFDDDB
#FFDDDB
#FFEFDB
#FFEFDB
#FDFFDB
#FDFFDB
Split-complementary
Base + two colors flanking its complement
#FFEFDB
#FFEFDB
#DBFDFF
#DBFDFF
#DDDBFF
#DDDBFF
Tetradic
Two complementary pairs
#FFEFDB
#FFEFDB
#EBFFDB
#EBFFDB
#DBEBFF
#DBEBFF
#EFDBFF
#EFDBFF
Square
Four colors evenly spaced 90° apart
#FFEFDB
#FFEFDB
#DBFFDD
#DBFFDD
#DBEBFF
#DBEBFF
#FFDBFD
#FFDBFD
Antiquewhite1 in every color space
Full conversion of Antiquewhite1 across the color spaces designers and developers actually use — including OKLCH (the perceptually-uniform space that powers Tailwind v4 and CSS Color Module Level 4) and HWB.
HEX
#FFEFDB
RGB
rgb(255, 239, 219)
CMYK
cmyk(0%, 6%, 14%, 0%)
HSL
hsl(33, 100%, 93%)
HSV
hsv(33, 14%, 100%)
HWB
hwb(33 86% 0%)
CIE Lab
lab(95.2 2.2 11.6)
OKLCH
oklch(96.0% 0.032 73.5)
XYZ (D65)
xyz(84.89, 88.11, 79.54)
Copy-ready code for Antiquewhite1
Drop-in snippets for CSS, Tailwind, Sass, iOS Swift, and Android XML. Click the copy button on any snippet to put it on your clipboard.
CSS
color: #FFEFDB;
background-color: #FFEFDB;CSS variable
:root {
--color-antiquewhite1: #FFEFDB;
}Tailwind config
// tailwind.config.js
colors: {
'antiquewhite1': '#FFEFDB',
}Sass
$color-antiquewhite1: #FFEFDB;Swift UIColor
UIColor(red: 1.000, green: 0.937, blue: 0.859, alpha: 1.0)Android XML
<color name="antiquewhite1">#FFEFDB</color>Closest match in every color system
The nearest Antiquewhite1 equivalent in every other color system on this site, ranked by ΔE2000 perceptual distance. Useful when translating between design-system, web-standard, and industrial color references.
Closest in X11 named colors
Top 6 ΔE2000-closest entries within the same collection.
Closest Pantone matches
Top 6 ΔE2000-closest Pantone references. Cross-system matching is approximate — see disclaimer.
Closest RAL Classic matches
Top 6 ΔE2000-closest RAL Classic references for industrial coating cross-reference.
RAL 9001
#FDF4E3
Cream
RAL 1013
#EAE6CA
Oyster white
RAL 9002
#E7EBDA
Grey white
RAL 9003
#F4F4F4
Signal white
RAL 9016
#F6F6F6
Traffic white
RAL 9010
#FFFFFF
Pure white
FAQ about Antiquewhite1
What is the HEX code for Antiquewhite1?
Antiquewhite1 (antiquewhite1) has the HEX code #FFEFDB. In RGB it is rgb(255, 239, 219), and in CMYK it is cmyk(0%, 6%, 14%, 0%).
What is the OKLCH value of Antiquewhite1?
Antiquewhite1 converts to oklch(0.960 0.032 73.5). OKLCH is the perceptually uniform color space used by Tailwind v4 and CSS Color Module Level 4.
Is Antiquewhite1 accessible for body text?
Used as a background, Antiquewhite1 has a contrast ratio of 18.62:1 with black text and 1.13:1 with white text. WCAG 2.1 AA requires 4.5:1 for normal text. The current recommendation is to use black text and verify in real UI context.
What is the closest Pantone to Antiquewhite1?
The closest Pantone reference to Antiquewhite1 by ΔE2000 perceptual distance is Pantone Warm Gray 1 C (#D7D2CB). Cross-system Pantone matching is approximate; for color-critical print work, verify with a physical Pantone guide.
What is the closest RAL color to Antiquewhite1?
The closest RAL Classic reference to Antiquewhite1 by ΔE2000 distance is RAL 9001 (Cream, #FDF4E3). RAL is a German industrial coating standard commonly used for paint, powder coat, and architectural specification.
What is the complementary color of Antiquewhite1?
The complementary color (180° opposite on the HSL color wheel) of Antiquewhite1 is #DBEBFF. Use it for high-contrast accents, error states, or call-to-action pairings.
Data provenance & source
X11 named colors (xorg rgb.txt)
The historical X11 color name list shipped in the xorg-server rgb.txt file. Roughly 550 entries covering classic computing color names like 'PapayaWhip', 'MediumAquamarine', and 'DarkSlateGray'. Many CSS named colors originate here. Use as a reference for legacy and creative color names. Most modern CSS implementations accept these names directly.
- Source type
- derived
- Confidence
- high
- License
- MIT/X11 license (X Consortium)
- Last reviewed
- 2026-05-24
Workflow tags
X11 colors are sRGB digital values from a 1980s color system. For print, convert to a process-appropriate color and proof against substrate.