#59D0EA#59D0EA

#59D0EA is a light, moderate cyan. Relative luminance 0.532; OKLCH L 80.0% C 0.112 H 214.5°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#59D0EA
RGB	rgb(89, 208, 234)
HSL	hsl(191, 78%, 63%)
HSV	hsv(191, 62%, 92%)
CMYK	cmyk(62%, 11.1%, 0%, 8.2%)
CIE-LAB	lab(77.98, -25.69, -22.77)
CIE-LCH	lch(77.98, 34.33, 221.56°)
OKLab	oklab(80% -0.0919 -0.0633)
OKLCH	oklch(80% 0.112 214.5)
XYZ	xyz(41.5209, 53.1718, 85.9009)
Luminance	0.5318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D0EA #EA7359

analogous

#59EABC #59D0EA #5987EA

triadic

#59D0EA #EA59D0 #D0EA59

tetradic

#59D0EA #BC59EA #EA7359 #87EA59

square

#59D0EA #BC59EA #EA7359 #87EA59

split-complementary

#59D0EA #EA5987 #EABC59

monochromatic

#1796B2 #23C1E3 #59D0EA #8FDFF1 #C6EFF8

Accessibility & contrast

On white

1.80

#59D0EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#59D0EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D0EA

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D0EA	#FFFFFF	#000000	##000000
##59D0EA	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCAEC

Deuteranopia (green-blind)

#A8BAEA

Tritanopia (blue-blind)

#00DAD8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #59d0ea;
/* rgb */ color: rgb(89, 208, 234);
/* oklch */ color: oklch(80.0% 0.112 214.5);

Tailwind

colors: {
  custom: {
    50: '#96def0',
    500: '#59d0ea',
    950: '#000000',
  },
}

SCSS

$custom: #59d0ea;
$custom-light: #96def0;
$custom-dark: #000000;

JSON

{
  "hex": "#59d0ea",
  "rgb": {
    "r": 89,
    "g": 208,
    "b": 234
  },
  "hsl": {
    "h": 190.759,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.80003,
    "c": 0.11155,
    "h": 214.5
  },
  "luminance": 0.53176
}

Semantic roles & 50–950 ramp

primary

#59D0EA

secondary

#B24B35

accent

#310CDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #59D0EA

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

Preview Lab → · Contrast checker → · Palette generator →