Sky 700
sky-700 · #0369A1
HEX
#0369A1
RGB
rgb(3, 105, 161)
CMYK
cmyk(98%, 35%, 0%, 37%)
HSL
hsl(201, 96%, 32%)
LAB
lab(42.3, -3.9, -37.2)
What is Sky 700?
Sky 700 is the sky-700 reference in the Tailwind CSS palette. Its sRGB value is #0369A1 (rgb 3, 105, 161). It sits in the blue family. The default color palette shipped with Tailwind CSS v3 by Tailwind Labs. 22 color families across 11 lightness steps (50 to 950). See disclaimer for accuracy and trademark notes.
Accessibility
WCAG 2.1 contrast checks for Sky 700 as a background.
Black text on this color
White text on this color
Shades, tints & tonal scale of Sky 700
An 11-step tonal scale derived from Sky 700 (#0369A1). 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
#EBF3F7
#EBF3F7
100
#D7E7F0
#D7E7F0
200
#AECFE1
#AECFE1
300
#81B4D0
#81B4D0
400
#428FB9
#428FB9
500
#0369A1
#0369A1
600
#035989
#035989
700
#024469
#024469
800
#012F48
#012F48
900
#011A28
#011A28
950
#000D13
#000D13
Lighter tints (mixed with white)
15%
#6C8EB3
30%
#95A9C4
45%
#B3C0D2
60%
#CBD4E0
75%
#E1E5EC
Darker shades (mixed with black)
15%
#036196
30%
#025989
45%
#024F7A
60%
#014369
75%
#013554
Color harmonies for Sky 700
Classic color-theory harmonies derived from rotating the hue of Sky 700. Use these to build accent palettes, brand systems, and accessible UI color pairings.
Complementary
180° opposite — strongest contrast
#0369A1
#0369A1
#A03A03
#A03A03
Triadic
Three colors 120° apart
#0369A1
#0369A1
#A00369
#A00369
#69A003
#69A003
Analogous
Two neighbors ±30° on the wheel
#03A088
#03A088
#0369A1
#0369A1
#031BA0
#031BA0
Split-complementary
Base + two colors flanking its complement
#0369A1
#0369A1
#A0031B
#A0031B
#A08803
#A08803
Tetradic
Two complementary pairs
#0369A1
#0369A1
#3A03A0
#3A03A0
#A03A03
#A03A03
#69A003
#69A003
Square
Four colors evenly spaced 90° apart
#0369A1
#0369A1
#8803A0
#8803A0
#A03A03
#A03A03
#1BA003
#1BA003
Sky 700 in every color space
Full conversion of Sky 700 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
#0369A1
RGB
rgb(3, 105, 161)
CMYK
cmyk(98%, 35%, 0%, 37%)
HSL
hsl(201, 96%, 32%)
HSV
hsv(201, 98%, 63%)
HWB
hwb(201 1% 37%)
CIE Lab
lab(42.3 -3.9 -37.2)
OKLCH
oklch(50.0% 0.119 242.7)
XYZ (D65)
xyz(11.52, 12.69, 35.55)
Copy-ready code for Sky 700
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: #0369A1;
background-color: #0369A1;CSS variable
:root {
--color-sky-700: #0369A1;
}Tailwind config
// tailwind.config.js
colors: {
'sky-700': '#0369A1',
}Sass
$color-sky-700: #0369A1;Swift UIColor
UIColor(red: 0.012, green: 0.412, blue: 0.631, alpha: 1.0)Android XML
<color name="sky-700">#0369A1</color>Closest match in every color system
The nearest Sky 700 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 Tailwind CSS palette
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 5015
#2271B3
Sky blue
RAL 5019
#1B5583
Capri blue
RAL 5023
#49678D
Distant blue
RAL 5007
#3E5F8A
Brilliant blue
RAL 5012
#3B83BD
Light blue
RAL 5000
#354D73
Violet blue
FAQ about Sky 700
What is the HEX code for Sky 700?
Sky 700 (sky-700) has the HEX code #0369A1. In RGB it is rgb(3, 105, 161), and in CMYK it is cmyk(98%, 35%, 0%, 37%).
What is the OKLCH value of Sky 700?
Sky 700 converts to oklch(0.500 0.119 242.7). OKLCH is the perceptually uniform color space used by Tailwind v4 and CSS Color Module Level 4.
Is Sky 700 accessible for body text?
Used as a background, Sky 700 has a contrast ratio of 3.54:1 with black text and 5.93:1 with white text. WCAG 2.1 AA requires 4.5:1 for normal text. The current recommendation is to use white text and verify in real UI context.
What is the closest Pantone to Sky 700?
The closest Pantone reference to Sky 700 by ΔE2000 perceptual distance is Pantone 307 C (#0067A5). Cross-system Pantone matching is approximate; for color-critical print work, verify with a physical Pantone guide.
What is the closest RAL color to Sky 700?
The closest RAL Classic reference to Sky 700 by ΔE2000 distance is RAL 5015 (Sky blue, #2271B3). RAL is a German industrial coating standard commonly used for paint, powder coat, and architectural specification.
What is the complementary color of Sky 700?
The complementary color (180° opposite on the HSL color wheel) of Sky 700 is #A03A03. Use it for high-contrast accents, error states, or call-to-action pairings.
Data provenance & source
Tailwind CSS default palette (v3)
The default color palette shipped with Tailwind CSS v3 by Tailwind Labs Inc. Use as a reference for design tokens, web color systems, and Tailwind-based design conversations. Names like 'blue-500' are the project's own naming convention.
- Source type
- derived
- Confidence
- high
- License
- MIT
- Last reviewed
- 2026-05-24
Workflow tags
Tailwind palette values are designed for digital interfaces under sRGB. For print, convert to a process-appropriate value and proof against the substrate; do not rely on sRGB CMYK conversion for color-critical print work.