#599DCD#599DCD

#599DCD is a light, moderate cyan. Relative luminance 0.306; OKLCH L 67.1% C 0.100 H 241.1°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#599DCD
RGB	rgb(89, 157, 205)
HSL	hsl(205, 54%, 58%)
HSV	hsv(205, 57%, 80%)
CMYK	cmyk(56.6%, 23.4%, 0%, 19.6%)
CIE-LAB	lab(62.21, -7.63, -31.14)
CIE-LCH	lch(62.21, 32.06, 256.23°)
OKLab	oklab(67.07% -0.048 -0.0871)
OKLCH	oklch(67.07% 0.1 241.1)
XYZ	xyz(27.1922, 30.6432, 62.2275)
Luminance	0.3065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DCD #CD8959

analogous

#59CDC3 #599DCD #5963CD

triadic

#599DCD #CD599D #9DCD59

tetradic

#599DCD #C359CD #CD8959 #63CD59

square

#599DCD #C359CD #CD8959 #63CD59

split-complementary

#599DCD #CD5963 #CDC359

monochromatic

#285E84 #367FB3 #599DCD #88B9DB #B7D5E9

Accessibility & contrast

On white

2.95

#599DCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#599DCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DCD

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DCD	#FFFFFF	#000000	##000000
##599DCD	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889DCF

Deuteranopia (green-blind)

#7891CC

Tritanopia (blue-blind)

#00A9AD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #599dcd;
/* rgb */ color: rgb(89, 157, 205);
/* oklch */ color: oklch(67.1% 0.100 241.1);

Tailwind

colors: {
  custom: {
    50: '#90b9dc',
    500: '#599dcd',
    950: '#000000',
  },
}

SCSS

$custom: #599dcd;
$custom-light: #90b9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#599dcd",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 205
  },
  "hsl": {
    "h": 204.828,
    "s": 53.704,
    "l": 57.647
  },
  "oklch": {
    "l": 0.67067,
    "c": 0.09951,
    "h": 241.1
  },
  "luminance": 0.30646
}

Semantic roles & 50–950 ramp

primary

#599DCD

secondary

#D8BDAA

accent

#874BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #599DCD

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

Preview Lab → · Contrast checker → · Palette generator →