#579AC0#579AC0

#579AC0 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.7% C 0.089 H 235.2°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#579AC0
RGB	rgb(87, 154, 192)
HSL	hsl(202, 45%, 55%)
HSV	hsv(202, 55%, 75%)
CMYK	cmyk(54.7%, 19.8%, 0%, 24.7%)
CIE-LAB	lab(60.73, -10.38, -26.14)
CIE-LCH	lch(60.73, 28.13, 248.34°)
OKLab	oklab(65.7% -0.0507 -0.0729)
OKLCH	oklch(65.7% 0.089 235.2)
XYZ	xyz(24.9970, 28.9410, 54.1278)
Luminance	0.2894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579AC0 #C07D57

analogous

#57C0B2 #579AC0 #5766C0

triadic

#579AC0 #C0579A #9AC057

tetradic

#579AC0 #B257C0 #C07D57 #66C057

square

#579AC0 #B257C0 #C07D57 #66C057

split-complementary

#579AC0 #C05766 #C0B257

monochromatic

#2B5872 #3B7B9E #579AC0 #84B5D1 #B0D0E1

Accessibility & contrast

On white

3.09

#579AC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#579AC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579AC0

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579AC0	#FFFFFF	#000000	##000000
##579AC0	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8899C2

Deuteranopia (green-blind)

#7A8EBF

Tritanopia (blue-blind)

#02A4A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #579ac0;
/* rgb */ color: rgb(87, 154, 192);
/* oklch */ color: oklch(65.7% 0.089 235.2);

Tailwind

colors: {
  custom: {
    50: '#8eb7d3',
    500: '#579ac0',
    950: '#000000',
  },
}

SCSS

$custom: #579ac0;
$custom-light: #8eb7d3;
$custom-dark: #000000;

JSON

{
  "hex": "#579ac0",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 192
  },
  "hsl": {
    "h": 201.714,
    "s": 45.455,
    "l": 54.706
  },
  "oklch": {
    "l": 0.65702,
    "c": 0.08877,
    "h": 235.2
  },
  "luminance": 0.28943
}

Semantic roles & 50–950 ramp

primary

#579AC0

secondary

#D0B3A3

accent

#8253D5

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1114

muted

#7E8082

Preview Lab

Preview with #579AC0

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

Preview Lab → · Contrast checker → · Palette generator →