#579AE2#579AE2

#579AE2 is a light, vivid cyan. Relative luminance 0.306; OKLCH L 67.3% C 0.127 H 251.7°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#579AE2
RGB	rgb(87, 154, 226)
HSL	hsl(211, 71%, 61%)
HSV	hsv(211, 62%, 89%)
CMYK	cmyk(61.5%, 31.9%, 0%, 11.4%)
CIE-LAB	lab(62.19, 0.38, -42.84)
CIE-LCH	lch(62.19, 42.84, 270.51°)
OKLab	oklab(67.33% -0.0399 -0.1211)
OKLCH	oklch(67.33% 0.127 251.7)
XYZ	xyz(29.2086, 30.6257, 76.3088)
Luminance	0.3063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579AE2 #E29F57

analogous

#57E0E2 #579AE2 #5A57E2

triadic

#579AE2 #E2579A #9AE257

tetradic

#579AE2 #E257E0 #E29F57 #57E25A

square

#579AE2 #E257E0 #E29F57 #57E25A

split-complementary

#579AE2 #E25A57 #E0E257

monochromatic

#1C5DA3 #257BD7 #579AE2 #8BB9EB #BFD9F4

Accessibility & contrast

On white

2.95

#579AE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#579AE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579AE2

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579AE2	#FFFFFF	#000000	##000000
##579AE2	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9EE5

Deuteranopia (green-blind)

#6890E1

Tritanopia (blue-blind)

#00ABB4

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #579ae2;
/* rgb */ color: rgb(87, 154, 226);
/* oklch */ color: oklch(67.3% 0.127 251.7);

Tailwind

colors: {
  custom: {
    50: '#92b7eb',
    500: '#579ae2',
    950: '#000000',
  },
}

SCSS

$custom: #579ae2;
$custom-light: #92b7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#579ae2",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 226
  },
  "hsl": {
    "h": 211.079,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.67335,
    "c": 0.12747,
    "h": 251.7
  },
  "luminance": 0.30628
}

Semantic roles & 50–950 ramp

primary

#579AE2

secondary

#E4CBB0

accent

#7613D3

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #579AE2

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

Preview Lab → · Contrast checker → · Palette generator →