#589CCC#589CCC

#589CCC is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.7% C 0.100 H 241.2°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#589CCC
RGB	rgb(88, 156, 204)
HSL	hsl(205, 53%, 57%)
HSV	hsv(205, 57%, 80%)
CMYK	cmyk(56.9%, 23.5%, 0%, 20%)
CIE-LAB	lab(61.83, -7.59, -31.16)
CIE-LCH	lch(61.83, 32.07, 256.31°)
OKLab	oklab(66.75% -0.048 -0.0872)
OKLCH	oklch(66.75% 0.1 241.2)
XYZ	xyz(26.8080, 30.2089, 61.5332)
Luminance	0.3021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589CCC #CC8858

analogous

#58CCC2 #589CCC #5862CC

triadic

#589CCC #CC589C #9CCC58

tetradic

#589CCC #C258CC #CC8858 #62CC58

square

#589CCC #C258CC #CC8858 #62CC58

split-complementary

#589CCC #CC5862 #CCC258

monochromatic

#285D82 #367EB1 #589CCC #87B8DA #B6D4E9

Accessibility & contrast

On white

2.98

#589CCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#589CCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589CCC

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589CCC	#FFFFFF	#000000	##000000
##589CCC	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879CCE

Deuteranopia (green-blind)

#7790CB

Tritanopia (blue-blind)

#00A8AC

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #589ccc;
/* rgb */ color: rgb(88, 156, 204);
/* oklch */ color: oklch(66.7% 0.100 241.2);

Tailwind

colors: {
  custom: {
    50: '#90b9db',
    500: '#589ccc',
    950: '#000000',
  },
}

SCSS

$custom: #589ccc;
$custom-light: #90b9db;
$custom-dark: #000000;

JSON

{
  "hex": "#589ccc",
  "rgb": {
    "r": 88,
    "g": 156,
    "b": 204
  },
  "hsl": {
    "h": 204.828,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.66748,
    "c": 0.09957,
    "h": 241.2
  },
  "luminance": 0.30211
}

Semantic roles & 50–950 ramp

primary

#589CCC

secondary

#D7BCA8

accent

#874BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #589CCC

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

Preview Lab → · Contrast checker → · Palette generator →