#599DC8#599DC8

#599DC8 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.8% C 0.094 H 238.1°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#599DC8
RGB	rgb(89, 157, 200)
HSL	hsl(203, 50%, 57%)
HSV	hsv(203, 56%, 78%)
CMYK	cmyk(55.5%, 21.5%, 0%, 21.6%)
CIE-LAB	lab(62.00, -9.17, -28.66)
CIE-LCH	lch(62.00, 30.09, 252.25°)
OKLab	oklab(66.84% -0.0497 -0.08)
OKLCH	oklch(66.84% 0.094 238.1)
XYZ	xyz(26.5983, 30.4056, 59.0996)
Luminance	0.3041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DC8 #C88459

analogous

#59C8BB #599DC8 #5966C8

triadic

#599DC8 #C8599D #9DC859

tetradic

#599DC8 #BB59C8 #C88459 #66C859

square

#599DC8 #BB59C8 #C88459 #66C859

split-complementary

#599DC8 #C85966 #C8BB59

monochromatic

#295D7D #397FAB #599DC8 #87B8D7 #B5D3E6

Accessibility & contrast

On white

2.97

#599DC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#599DC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DC8

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DC8	#FFFFFF	#000000	##000000
##599DC8	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899CCA

Deuteranopia (green-blind)

#7A91C7

Tritanopia (blue-blind)

#00A8AB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #599dc8;
/* rgb */ color: rgb(89, 157, 200);
/* oklch */ color: oklch(66.8% 0.094 238.1);

Tailwind

colors: {
  custom: {
    50: '#90b9d9',
    500: '#599dc8',
    950: '#000000',
  },
}

SCSS

$custom: #599dc8;
$custom-light: #90b9d9;
$custom-dark: #000000;

JSON

{
  "hex": "#599dc8",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 200
  },
  "hsl": {
    "h": 203.243,
    "s": 50.226,
    "l": 56.667
  },
  "oklch": {
    "l": 0.66839,
    "c": 0.09424,
    "h": 238.1
  },
  "luminance": 0.30408
}

Semantic roles & 50–950 ramp

primary

#599DC8

secondary

#D5B9A8

accent

#844EDA

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #599DC8

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

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