#589DCC#589DCC

#589DCC is a light, moderate cyan. Relative luminance 0.305; OKLCH L 67.0% C 0.099 H 240.2°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#589DCC
RGB	rgb(88, 157, 204)
HSL	hsl(204, 53%, 57%)
HSV	hsv(204, 57%, 80%)
CMYK	cmyk(56.9%, 23%, 0%, 20%)
CIE-LAB	lab(62.12, -8.15, -30.71)
CIE-LCH	lch(62.12, 31.77, 255.14°)
OKLab	oklab(66.98% -0.0491 -0.0859)
OKLCH	oklch(66.98% 0.099 240.2)
XYZ	xyz(26.9765, 30.5459, 61.5894)
Luminance	0.3055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589DCC #CC8758

analogous

#58CCC1 #589DCC #5863CC

triadic

#589DCC #CC589D #9DCC58

tetradic

#589DCC #C158CC #CC8758 #63CC58

square

#589DCC #C158CC #CC8758 #63CC58

split-complementary

#589DCC #CC5863 #CCC158

monochromatic

#285D82 #367FB1 #589DCC #87B9DA #B6D4E9

Accessibility & contrast

On white

2.95

#589DCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#589DCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589DCC

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589DCC	#FFFFFF	#000000	##000000
##589DCC	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889DCE

Deuteranopia (green-blind)

#7891CB

Tritanopia (blue-blind)

#00A9AD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #589dcc;
/* rgb */ color: rgb(88, 157, 204);
/* oklch */ color: oklch(67.0% 0.099 240.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#589dcc",
  "rgb": {
    "r": 88,
    "g": 157,
    "b": 204
  },
  "hsl": {
    "h": 204.31,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.66976,
    "c": 0.099,
    "h": 240.2
  },
  "luminance": 0.30548
}

Semantic roles & 50–950 ramp

primary

#589DCC

secondary

#D7BBA8

accent

#864BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #589DCC

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

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