#599FCD#599FCD

#599FCD is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.5% C 0.098 H 239.3°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#599FCD
RGB	rgb(89, 159, 205)
HSL	hsl(204, 54%, 58%)
HSV	hsv(204, 57%, 80%)
CMYK	cmyk(56.6%, 22.4%, 0%, 19.6%)
CIE-LAB	lab(62.78, -8.74, -30.24)
CIE-LCH	lch(62.78, 31.48, 253.88°)
OKLab	oklab(67.52% -0.0503 -0.0846)
OKLCH	oklch(67.52% 0.098 239.3)
XYZ	xyz(27.5333, 31.3254, 62.3412)
Luminance	0.3133 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FCD #CD8759

analogous

#59CDC1 #599FCD #5965CD

triadic

#599FCD #CD599F #9FCD59

tetradic

#599FCD #C159CD #CD8759 #65CD59

square

#599FCD #C159CD #CD8759 #65CD59

split-complementary

#599FCD #CD5965 #CDC159

monochromatic

#285F84 #3681B3 #599FCD #88BADB #B7D5E9

Accessibility & contrast

On white

2.89

#599FCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#599FCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FCD

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FCD	#FFFFFF	#000000	##000000
##599FCD	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9FCF

Deuteranopia (green-blind)

#7A93CC

Tritanopia (blue-blind)

#00ABAE

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599fcd;
/* rgb */ color: rgb(89, 159, 205);
/* oklch */ color: oklch(67.5% 0.098 239.3);

Tailwind

colors: {
  custom: {
    50: '#90bbdc',
    500: '#599fcd',
    950: '#000000',
  },
}

SCSS

$custom: #599fcd;
$custom-light: #90bbdc;
$custom-dark: #000000;

JSON

{
  "hex": "#599fcd",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 205
  },
  "hsl": {
    "h": 203.793,
    "s": 53.704,
    "l": 57.647
  },
  "oklch": {
    "l": 0.67523,
    "c": 0.09839,
    "h": 239.3
  },
  "luminance": 0.31328
}

Semantic roles & 50–950 ramp

primary

#599FCD

secondary

#D8BCAA

accent

#854BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #599FCD

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

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