Pink1
pink1 · #FFB5C5
HEX
#FFB5C5
RGB
rgb(255, 181, 197)
CMYK
cmyk(0%, 29%, 23%, 0%)
HSL
hsl(347, 100%, 85%)
LAB
lab(80.9, 29.1, 2.7)
What is Pink1?
Pink1 is the pink1 reference in the X11 named colors. Its sRGB value is #FFB5C5 (rgb 255, 181, 197). It sits in the red 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 Pink1 as a background.
Black text on this color
White text on this color
Shades, tints & tonal scale of Pink1
An 11-step tonal scale derived from Pink1 (#FFB5C5). 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
#FFF9FA
#FFF9FA
100
#FFF3F6
#FFF3F6
200
#FFE7EC
#FFE7EC
300
#FFDAE2
#FFDAE2
400
#FFC8D4
#FFC8D4
500
#FFB5C5
#FFB5C5
600
#D99AA7
#D99AA7
700
#A67680
#A67680
800
#735159
#735159
900
#402D31
#402D31
950
#1F1618
#1F1618
Lighter tints (mixed with white)
15%
#FFC3CF
30%
#FFCFD9
45%
#FFDAE2
60%
#FFE5EA
75%
#FFEFF2
Darker shades (mixed with black)
15%
#EDA8B7
30%
#DA9AA8
45%
#C48A96
60%
#AA7782
75%
#895F68
Color harmonies for Pink1
Classic color-theory harmonies derived from rotating the hue of Pink1. Use these to build accent palettes, brand systems, and accessible UI color pairings.
Complementary
180° opposite — strongest contrast
#FFB5C5
#FFB5C5
#B3FFEE
#B3FFEE
Triadic
Three colors 120° apart
#FFB5C5
#FFB5C5
#C3FFB3
#C3FFB3
#B3C3FF
#B3C3FF
Analogous
Two neighbors ±30° on the wheel
#FFB3E9
#FFB3E9
#FFB5C5
#FFB5C5
#FFC8B3
#FFC8B3
Split-complementary
Base + two colors flanking its complement
#FFB5C5
#FFB5C5
#B3FFC8
#B3FFC8
#B3E9FF
#B3E9FF
Tetradic
Two complementary pairs
#FFB5C5
#FFB5C5
#FFEEB3
#FFEEB3
#B3FFEE
#B3FFEE
#B3C3FF
#B3C3FF
Square
Four colors evenly spaced 90° apart
#FFB5C5
#FFB5C5
#E9FFB3
#E9FFB3
#B3FFEE
#B3FFEE
#C8B3FF
#C8B3FF
Pink1 in every color space
Full conversion of Pink1 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
#FFB5C5
RGB
rgb(255, 181, 197)
CMYK
cmyk(0%, 29%, 23%, 0%)
HSL
hsl(347, 100%, 85%)
HSV
hsv(347, 29%, 100%)
HWB
hwb(347 71% 0%)
CIE Lab
lab(80.9 29.1 2.7)
OKLCH
oklch(84.7% 0.088 4.9)
XYZ (D65)
xyz(67.84, 58.34, 60.50)
Copy-ready code for Pink1
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: #FFB5C5;
background-color: #FFB5C5;CSS variable
:root {
--color-pink1: #FFB5C5;
}Tailwind config
// tailwind.config.js
colors: {
'pink1': '#FFB5C5',
}Sass
$color-pink1: #FFB5C5;Swift UIColor
UIColor(red: 1.000, green: 0.710, blue: 0.773, alpha: 1.0)Android XML
<color name="pink1">#FFB5C5</color>Closest match in every color system
The nearest Pink1 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 3015
#EA899A
Light pink
RAL 3014
#D36E70
Antique pink
RAL 4009
#A18594
Pastel violet
RAL 7035
#D7D7D7
Light grey
RAL 9018
#D7D7D7
Papyrus white
RAL 3012
#C1876B
Beige red
FAQ about Pink1
What is the HEX code for Pink1?
Pink1 (pink1) has the HEX code #FFB5C5. In RGB it is rgb(255, 181, 197), and in CMYK it is cmyk(0%, 29%, 23%, 0%).
What is the OKLCH value of Pink1?
Pink1 converts to oklch(0.847 0.088 4.9). OKLCH is the perceptually uniform color space used by Tailwind v4 and CSS Color Module Level 4.
Is Pink1 accessible for body text?
Used as a background, Pink1 has a contrast ratio of 12.67:1 with black text and 1.66:1 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 Pink1?
The closest Pantone reference to Pink1 by ΔE2000 perceptual distance is Pantone 230 C (#F8BBD0). Cross-system Pantone matching is approximate; for color-critical print work, verify with a physical Pantone guide.
What is the closest RAL color to Pink1?
The closest RAL Classic reference to Pink1 by ΔE2000 distance is RAL 3015 (Light pink, #EA899A). RAL is a German industrial coating standard commonly used for paint, powder coat, and architectural specification.
What is the complementary color of Pink1?
The complementary color (180° opposite on the HSL color wheel) of Pink1 is #B3FFEE. 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.