#599BEB#599BEB

#599BEB is a light, vivid cyan. Relative luminance 0.316; OKLCH L 68.1% C 0.137 H 254.3°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#599BEB
RGB	rgb(89, 155, 235)
HSL	hsl(213, 78%, 64%)
HSV	hsv(213, 62%, 92%)
CMYK	cmyk(62.1%, 34%, 0%, 7.8%)
CIE-LAB	lab(62.98, 3.12, -46.56)
CIE-LCH	lch(62.98, 46.67, 273.83°)
OKLab	oklab(68.12% -0.037 -0.1319)
OKLCH	oklch(68.12% 0.137 254.3)
XYZ	xyz(30.8312, 31.5618, 83.0484)
Luminance	0.3156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599BEB #EBA959

analogous

#59E4EB #599BEB #6059EB

triadic

#599BEB #EB599B #9BEB59

tetradic

#599BEB #EB59E4 #EBA959 #59EB60

square

#599BEB #EB59E4 #EBA959 #59EB60

split-complementary

#599BEB #EB6059 #E4EB59

monochromatic

#165DB4 #227AE4 #599BEB #90BCF2 #C6DDF8

Accessibility & contrast

On white

2.87

#599BEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#599BEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599BEB

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599BEB	#FFFFFF	#000000	##000000
##599BEB	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0EE

Deuteranopia (green-blind)

#6592E9

Tritanopia (blue-blind)

#00ADB8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599beb;
/* rgb */ color: rgb(89, 155, 235);
/* oklch */ color: oklch(68.1% 0.137 254.3);

Tailwind

colors: {
  custom: {
    50: '#94b8f2',
    500: '#599beb',
    950: '#000000',
  },
}

SCSS

$custom: #599beb;
$custom-light: #94b8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#599beb",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 235
  },
  "hsl": {
    "h": 212.877,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.68115,
    "c": 0.13697,
    "h": 254.3
  },
  "luminance": 0.31565
}

Semantic roles & 50–950 ramp

primary

#599BEB

secondary

#EAD2B6

accent

#7D0BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599BEB

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

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