#539ADE#539ADE

#539ADE is a light, vivid cyan. Relative luminance 0.302; OKLCH L 67.0% C 0.124 H 249.3°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#539ADE
RGB	rgb(83, 154, 222)
HSL	hsl(209, 68%, 60%)
HSV	hsv(209, 63%, 87%)
CMYK	cmyk(62.6%, 30.6%, 0%, 12.9%)
CIE-LAB	lab(61.84, -1.65, -41.18)
CIE-LCH	lch(61.84, 41.21, 267.71°)
OKLab	oklab(66.96% -0.044 -0.1163)
OKLCH	oklch(66.96% 0.124 249.3)
XYZ	xyz(28.3028, 30.2214, 73.4348)
Luminance	0.3022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539ADE #DE9753

analogous

#53DEDD #539ADE #5354DE

triadic

#539ADE #DE539A #9ADE53

tetradic

#539ADE #DD53DE #DE9753 #54DE53

square

#539ADE #DD53DE #DE9753 #54DE53

split-complementary

#539ADE #DE5354 #DEDD53

monochromatic

#1D5D99 #277CCD #539ADE #86B8E8 #BAD6F2

Accessibility & contrast

On white

2.98

#539ADE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#539ADE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #539ADE

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539ADE	#FFFFFF	#000000	##000000
##539ADE	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9DE1

Deuteranopia (green-blind)

#6A8FDD

Tritanopia (blue-blind)

#00AAB2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #539ade;
/* rgb */ color: rgb(83, 154, 222);
/* oklch */ color: oklch(67.0% 0.124 249.3);

Tailwind

colors: {
  custom: {
    50: '#8fb7e8',
    500: '#539ade',
    950: '#000000',
  },
}

SCSS

$custom: #539ade;
$custom-light: #8fb7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#539ade",
  "rgb": {
    "r": 83,
    "g": 154,
    "b": 222
  },
  "hsl": {
    "h": 209.353,
    "s": 67.805,
    "l": 59.804
  },
  "oklch": {
    "l": 0.66959,
    "c": 0.12433,
    "h": 249.3
  },
  "luminance": 0.30224
}

Semantic roles & 50–950 ramp

primary

#539ADE

secondary

#E1C6AC

accent

#923DEB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #539ADE

Body copy rendered with the generated semantic roles for this colour.

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