#599EE8#599EE8

#599EE8 is a light, vivid cyan. Relative luminance 0.324; OKLCH L 68.6% C 0.130 H 251.7°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#599EE8
RGB	rgb(89, 158, 232)
HSL	hsl(211, 76%, 63%)
HSV	hsv(211, 62%, 91%)
CMYK	cmyk(61.6%, 31.9%, 0%, 9%)
CIE-LAB	lab(63.67, 0.41, -43.82)
CIE-LCH	lch(63.67, 43.82, 270.54°)
OKLab	oklab(68.61% -0.0409 -0.1238)
OKLCH	oklch(68.61% 0.13 251.7)
XYZ	xyz(30.9069, 32.4008, 80.9535)
Luminance	0.3240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599EE8 #E8A359

analogous

#59E5E8 #599EE8 #5B59E8

triadic

#599EE8 #E8599E #9EE859

tetradic

#599EE8 #E859E5 #E8A359 #59E85B

square

#599EE8 #E859E5 #E8A359 #59E85B

split-complementary

#599EE8 #E85B59 #E5E859

monochromatic

#1861AE #237FE1 #599EE8 #8FBDEF #C5DDF7

Accessibility & contrast

On white

2.81

#599EE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#599EE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599EE8

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599EE8	#FFFFFF	#000000	##000000
##599EE8	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA2EB

Deuteranopia (green-blind)

#6B94E7

Tritanopia (blue-blind)

#00AFB8

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599ee8;
/* rgb */ color: rgb(89, 158, 232);
/* oklch */ color: oklch(68.6% 0.130 251.7);

Tailwind

colors: {
  custom: {
    50: '#94baef',
    500: '#599ee8',
    950: '#000000',
  },
}

SCSS

$custom: #599ee8;
$custom-light: #94baef;
$custom-dark: #000000;

JSON

{
  "hex": "#599ee8",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 232
  },
  "hsl": {
    "h": 211.049,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68612,
    "c": 0.13042,
    "h": 251.7
  },
  "luminance": 0.32404
}

Semantic roles & 50–950 ramp

primary

#599EE8

secondary

#E8CFB5

accent

#760ED8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599EE8

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

Preview Lab → · Contrast checker → · Palette generator →