#589FCC#589FCC

#589FCC is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.4% C 0.098 H 238.4°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#589FCC
RGB	rgb(88, 159, 204)
HSL	hsl(203, 53%, 57%)
HSV	hsv(203, 57%, 80%)
CMYK	cmyk(56.9%, 22.1%, 0%, 20%)
CIE-LAB	lab(62.70, -9.26, -29.82)
CIE-LCH	lch(62.70, 31.22, 252.76°)
OKLab	oklab(67.43% -0.0514 -0.0834)
OKLCH	oklch(67.43% 0.098 238.4)
XYZ	xyz(27.3177, 31.2282, 61.7031)
Luminance	0.3123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589FCC #CC8558

analogous

#58CCBF #589FCC #5865CC

triadic

#589FCC #CC589F #9FCC58

tetradic

#589FCC #BF58CC #CC8558 #65CC58

square

#589FCC #BF58CC #CC8558 #65CC58

split-complementary

#589FCC #CC5865 #CCBF58

monochromatic

#285F82 #3681B1 #589FCC #87BADA #B6D5E9

Accessibility & contrast

On white

2.90

#589FCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#589FCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589FCC

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589FCC	#FFFFFF	#000000	##000000
##589FCC	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9ECE

Deuteranopia (green-blind)

#7B92CB

Tritanopia (blue-blind)

#00AAAE

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #589fcc;
/* rgb */ color: rgb(88, 159, 204);
/* oklch */ color: oklch(67.4% 0.098 238.4);

Tailwind

colors: {
  custom: {
    50: '#90bbdb',
    500: '#589fcc',
    950: '#000000',
  },
}

SCSS

$custom: #589fcc;
$custom-light: #90bbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#589fcc",
  "rgb": {
    "r": 88,
    "g": 159,
    "b": 204
  },
  "hsl": {
    "h": 203.276,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.67433,
    "c": 0.09792,
    "h": 238.4
  },
  "luminance": 0.31231
}

Semantic roles & 50–950 ramp

primary

#589FCC

secondary

#D7BBA8

accent

#844BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #589FCC

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

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