#59D0EB#59D0EB

#59D0EB is a light, moderate cyan. Relative luminance 0.532; OKLCH L 80.0% C 0.112 H 215.2°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#59D0EB
RGB	rgb(89, 208, 235)
HSL	hsl(191, 78%, 64%)
HSV	hsv(191, 62%, 92%)
CMYK	cmyk(62.1%, 11.5%, 0%, 7.8%)
CIE-LAB	lab(78.01, -25.39, -23.26)
CIE-LCH	lch(78.01, 34.44, 222.49°)
OKLab	oklab(80.04% -0.0915 -0.0646)
OKLCH	oklch(80.04% 0.112 215.2)
XYZ	xyz(41.6650, 53.2294, 86.6597)
Luminance	0.5323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D0EB #EB7459

analogous

#59EBBD #59D0EB #5987EB

triadic

#59D0EB #EB59D0 #D0EB59

tetradic

#59D0EB #BD59EB #EB7459 #87EB59

square

#59D0EB #BD59EB #EB7459 #87EB59

split-complementary

#59D0EB #EB5987 #EBBD59

monochromatic

#1697B4 #22C1E4 #59D0EB #90DFF2 #C6EFF8

Accessibility & contrast

On white

1.80

#59D0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#59D0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D0EB

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D0EB	#FFFFFF	#000000	##000000
##59D0EB	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCAED

Deuteranopia (green-blind)

#A8BAEB

Tritanopia (blue-blind)

#00DAD8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #59d0eb;
/* rgb */ color: rgb(89, 208, 235);
/* oklch */ color: oklch(80.0% 0.112 215.2);

Tailwind

colors: {
  custom: {
    50: '#96def1',
    500: '#59d0eb',
    950: '#000000',
  },
}

SCSS

$custom: #59d0eb;
$custom-light: #96def1;
$custom-dark: #000000;

JSON

{
  "hex": "#59d0eb",
  "rgb": {
    "r": 89,
    "g": 208,
    "b": 235
  },
  "hsl": {
    "h": 191.096,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.80041,
    "c": 0.11202,
    "h": 215.2
  },
  "luminance": 0.53234
}

Semantic roles & 50–950 ramp

primary

#59D0EB

secondary

#B44C34

accent

#310BDB

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #59D0EB

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

Preview Lab → · Contrast checker → · Palette generator →