#579BD6#579BD6

#579BD6 is a light, moderate cyan. Relative luminance 0.303; OKLCH L 67.0% C 0.112 H 246.6°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#579BD6
RGB	rgb(87, 155, 214)
HSL	hsl(208, 61%, 59%)
HSV	hsv(208, 59%, 84%)
CMYK	cmyk(59.3%, 27.6%, 0%, 16.1%)
CIE-LAB	lab(61.93, -4.07, -36.59)
CIE-LCH	lch(61.93, 36.81, 263.65°)
OKLab	oklab(66.95% -0.0445 -0.1029)
OKLCH	oklch(66.95% 0.112 246.6)
XYZ	xyz(27.7850, 30.3214, 67.9937)
Luminance	0.3032 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579BD6 #D69257

analogous

#57D6D2 #579BD6 #575CD6

triadic

#579BD6 #D6579B #9BD657

tetradic

#579BD6 #D257D6 #D69257 #5CD657

square

#579BD6 #D257D6 #D69257 #5CD657

split-complementary

#579BD6 #D6575C #D6D257

monochromatic

#235D90 #2F7DC1 #579BD6 #88B8E2 #B9D6EE

Accessibility & contrast

On white

2.97

#579BD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#579BD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579BD6

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579BD6	#FFFFFF	#000000	##000000
##579BD6	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829DD9

Deuteranopia (green-blind)

#7190D5

Tritanopia (blue-blind)

#00A9B0

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #579bd6;
/* rgb */ color: rgb(87, 155, 214);
/* oklch */ color: oklch(67.0% 0.112 246.6);

Tailwind

colors: {
  custom: {
    50: '#90b8e3',
    500: '#579bd6',
    950: '#000000',
  },
}

SCSS

$custom: #579bd6;
$custom-light: #90b8e3;
$custom-dark: #000000;

JSON

{
  "hex": "#579bd6",
  "rgb": {
    "r": 87,
    "g": 155,
    "b": 214
  },
  "hsl": {
    "h": 207.874,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.66953,
    "c": 0.1121,
    "h": 246.6
  },
  "luminance": 0.30324
}

Semantic roles & 50–950 ramp

primary

#579BD6

secondary

#DDC3AB

accent

#8E44E4

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #579BD6

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

Preview Lab → · Contrast checker → · Palette generator →