#579AE8#579AE8

#579AE8 is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.7% C 0.135 H 253.5°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#579AE8
RGB	rgb(87, 154, 232)
HSL	hsl(212, 76%, 63%)
HSV	hsv(212, 63%, 91%)
CMYK	cmyk(62.5%, 33.6%, 0%, 9%)
CIE-LAB	lab(62.47, 2.36, -45.71)
CIE-LCH	lch(62.47, 45.77, 272.95°)
OKLab	oklab(67.65% -0.0383 -0.1294)
OKLCH	oklch(67.65% 0.135 253.5)
XYZ	xyz(30.0463, 30.9608, 80.7209)
Luminance	0.3096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579AE8 #E8A557

analogous

#57E2E8 #579AE8 #5D57E8

triadic

#579AE8 #E8579A #9AE857

tetradic

#579AE8 #E857E2 #E8A557 #57E85D

square

#579AE8 #E857E2 #E8A557 #57E85D

split-complementary

#579AE8 #E85D57 #E2E857

monochromatic

#185DAD #217AE1 #579AE8 #8DBAEF #C3DBF7

Accessibility & contrast

On white

2.92

#579AE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#579AE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579AE8

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579AE8	#FFFFFF	#000000	##000000
##579AE8	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789FEB

Deuteranopia (green-blind)

#6591E6

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #579ae8;
/* rgb */ color: rgb(87, 154, 232);
/* oklch */ color: oklch(67.7% 0.135 253.5);

Tailwind

colors: {
  custom: {
    50: '#93b7ef',
    500: '#579ae8',
    950: '#000000',
  },
}

SCSS

$custom: #579ae8;
$custom-light: #93b7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#579ae8",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 232
  },
  "hsl": {
    "h": 212.276,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67651,
    "c": 0.13497,
    "h": 253.5
  },
  "luminance": 0.30964
}

Semantic roles & 50–950 ramp

primary

#579AE8

secondary

#E8CFB3

accent

#7A0DD8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #579AE8

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

Preview Lab → · Contrast checker → · Palette generator →