#599BEA#599BEA

#599BEA is a light, vivid cyan. Relative luminance 0.315; OKLCH L 68.1% C 0.136 H 254.1°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#599BEA
RGB	rgb(89, 155, 234)
HSL	hsl(213, 78%, 63%)
HSV	hsv(213, 62%, 92%)
CMYK	cmyk(62%, 33.8%, 0%, 8.2%)
CIE-LAB	lab(62.93, 2.79, -46.09)
CIE-LCH	lch(62.93, 46.17, 273.47°)
OKLab	oklab(68.06% -0.0373 -0.1305)
OKLCH	oklch(68.06% 0.136 254.1)
XYZ	xyz(30.6871, 31.5042, 82.2897)
Luminance	0.3151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599BEA #EAA859

analogous

#59E3EA #599BEA #5F59EA

triadic

#599BEA #EA599B #9BEA59

tetradic

#599BEA #EA59E3 #EAA859 #59EA5F

square

#599BEA #EA59E3 #EAA859 #59EA5F

split-complementary

#599BEA #EA5F59 #E3EA59

monochromatic

#175DB2 #237AE3 #599BEA #8FBCF1 #C6DCF8

Accessibility & contrast

On white

2.88

#599BEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#599BEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599BEA

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599BEA	#FFFFFF	#000000	##000000
##599BEA	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0ED

Deuteranopia (green-blind)

#6592E8

Tritanopia (blue-blind)

#00ADB8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599bea;
/* rgb */ color: rgb(89, 155, 234);
/* oklch */ color: oklch(68.1% 0.136 254.1);

Tailwind

colors: {
  custom: {
    50: '#94b8f1',
    500: '#599bea',
    950: '#000000',
  },
}

SCSS

$custom: #599bea;
$custom-light: #94b8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#599bea",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 234
  },
  "hsl": {
    "h": 212.69,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.68062,
    "c": 0.1357,
    "h": 254.1
  },
  "luminance": 0.31507
}

Semantic roles & 50–950 ramp

primary

#599BEA

secondary

#E9D2B6

accent

#7C0CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599BEA

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

Preview Lab → · Contrast checker → · Palette generator →