#579EDE#579EDE

#579EDE is a light, moderate cyan. Relative luminance 0.318; OKLCH L 68.0% C 0.119 H 247.7°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#579EDE
RGB	rgb(87, 158, 222)
HSL	hsl(208, 67%, 61%)
HSV	hsv(208, 61%, 87%)
CMYK	cmyk(60.8%, 28.8%, 0%, 12.9%)
CIE-LAB	lab(63.14, -3.20, -39.14)
CIE-LCH	lch(63.14, 39.27, 265.33°)
OKLab	oklab(68.02% -0.0453 -0.1103)
OKLCH	oklch(68.02% 0.119 247.7)
XYZ	xyz(29.3373, 31.7511, 73.6756)
Luminance	0.3175 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579EDE #DE9757

analogous

#57DEDA #579EDE #575BDE

triadic

#579EDE #DE579E #9EDE57

tetradic

#579EDE #DA57DE #DE9757 #5BDE57

square

#579EDE #DA57DE #DE9757 #5BDE57

split-complementary

#579EDE #DE575B #DEDA57

monochromatic

#1F619C #2980CF #579EDE #8ABCE8 #BDD9F2

Accessibility & contrast

On white

2.86

#579EDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#579EDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579EDE

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579EDE	#FFFFFF	#000000	##000000
##579EDE	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A0E1

Deuteranopia (green-blind)

#7093DD

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #579ede;
/* rgb */ color: rgb(87, 158, 222);
/* oklch */ color: oklch(68.0% 0.119 247.7);

Tailwind

colors: {
  custom: {
    50: '#91bae8',
    500: '#579ede',
    950: '#000000',
  },
}

SCSS

$custom: #579ede;
$custom-light: #91bae8;
$custom-dark: #000000;

JSON

{
  "hex": "#579ede",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 222
  },
  "hsl": {
    "h": 208.444,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.68019,
    "c": 0.11921,
    "h": 247.7
  },
  "luminance": 0.31754
}

Semantic roles & 50–950 ramp

primary

#579EDE

secondary

#E2C7AF

accent

#6E16CF

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #579EDE

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

Preview Lab → · Contrast checker → · Palette generator →