#599DE8#599DE8

#599DE8 is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.4% C 0.131 H 252.3°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#599DE8
RGB	rgb(89, 157, 232)
HSL	hsl(211, 76%, 63%)
HSV	hsv(211, 62%, 91%)
CMYK	cmyk(61.6%, 32.3%, 0%, 9%)
CIE-LAB	lab(63.39, 0.98, -44.26)
CIE-LCH	lch(63.39, 44.27, 271.27°)
OKLab	oklab(68.39% -0.0399 -0.1251)
OKLCH	oklch(68.39% 0.131 252.3)
XYZ	xyz(30.7370, 32.0611, 80.8969)
Luminance	0.3206 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DE8 #E8A459

analogous

#59E4E8 #599DE8 #5D59E8

triadic

#599DE8 #E8599D #9DE859

tetradic

#599DE8 #E859E4 #E8A459 #59E85D

square

#599DE8 #E859E4 #E8A459 #59E85D

split-complementary

#599DE8 #E85D59 #E4E859

monochromatic

#1860AE #237DE1 #599DE8 #8FBDEF #C5DCF7

Accessibility & contrast

On white

2.83

#599DE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#599DE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DE8

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DE8	#FFFFFF	#000000	##000000
##599DE8	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA1EB

Deuteranopia (green-blind)

#6A93E6

Tritanopia (blue-blind)

#00AEB8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #599de8;
/* rgb */ color: rgb(89, 157, 232);
/* oklch */ color: oklch(68.4% 0.131 252.3);

Tailwind

colors: {
  custom: {
    50: '#94b9ef',
    500: '#599de8',
    950: '#000000',
  },
}

SCSS

$custom: #599de8;
$custom-light: #94b9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#599de8",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 232
  },
  "hsl": {
    "h": 211.469,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68393,
    "c": 0.13133,
    "h": 252.3
  },
  "luminance": 0.32064
}

Semantic roles & 50–950 ramp

primary

#599DE8

secondary

#E8D0B5

accent

#780ED8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599DE8

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

Preview Lab → · Contrast checker → · Palette generator →