#589CCF#589CCF

#589CCF is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.9% C 0.103 H 242.8°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#589CCF
RGB	rgb(88, 156, 207)
HSL	hsl(206, 55%, 58%)
HSV	hsv(206, 57%, 81%)
CMYK	cmyk(57.5%, 24.6%, 0%, 18.8%)
CIE-LAB	lab(61.96, -6.65, -32.64)
CIE-LCH	lch(61.96, 33.31, 258.48°)
OKLab	oklab(66.89% -0.047 -0.0915)
OKLCH	oklch(66.89% 0.103 242.8)
XYZ	xyz(27.1713, 30.3542, 63.4464)
Luminance	0.3036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589CCF #CF8B58

analogous

#58CFC6 #589CCF #5860CF

triadic

#589CCF #CF589C #9CCF58

tetradic

#589CCF #C658CF #CF8B58 #60CF58

square

#589CCF #C658CF #CF8B58 #60CF58

split-complementary

#589CCF #CF5860 #CFC658

monochromatic

#275D86 #347EB6 #589CCF #88B8DD #B7D4EA

Accessibility & contrast

On white

2.97

#589CCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#589CCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589CCF

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589CCF	#FFFFFF	#000000	##000000
##589CCF	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869CD1

Deuteranopia (green-blind)

#7690CE

Tritanopia (blue-blind)

#00A8AD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #589ccf;
/* rgb */ color: rgb(88, 156, 207);
/* oklch */ color: oklch(66.9% 0.103 242.8);

Tailwind

colors: {
  custom: {
    50: '#90b9de',
    500: '#589ccf',
    950: '#000000',
  },
}

SCSS

$custom: #589ccf;
$custom-light: #90b9de;
$custom-dark: #000000;

JSON

{
  "hex": "#589ccf",
  "rgb": {
    "r": 88,
    "g": 156,
    "b": 207
  },
  "hsl": {
    "h": 205.714,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.66887,
    "c": 0.10287,
    "h": 242.8
  },
  "luminance": 0.30357
}

Semantic roles & 50–950 ramp

primary

#589CCF

secondary

#D9BEAA

accent

#8949DF

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #589CCF

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

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