#59ADEB#59ADEB

#59ADEB is a light, vivid cyan. Relative luminance 0.380; OKLCH L 72.1% C 0.122 H 243.0°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX#59ADEB
RGBrgb(89, 173, 235)
HSLhsl(205, 78%, 64%)
HSVhsv(205, 62%, 92%)
CMYKcmyk(62.1%, 26.4%, 0%, 7.8%)
CIE-LABlab(68.02, -7.06, -38.65)
CIE-LCHlch(68.02, 39.29, 259.65°)
OKLaboklab(72.08% -0.0555 -0.1087)
OKLCHoklch(72.08% 0.122 243)
XYZxyz(34.0532, 38.0058, 84.1224)
Luminance0.3801 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59ADEB #EB9759
analogous
#59EBE0 #59ADEB #5964EB
triadic
#59ADEB #EB59AD #ADEB59
tetradic
#59ADEB #E059EB #EB9759 #64EB59
square
#59ADEB #E059EB #EB9759 #64EB59
split-complementary
#59ADEB #EB5964 #EBE059
monochromatic
#1671B4 #2292E4 #59ADEB #90C8F2 #C6E3F8

Accessibility & contrast

On white

2.44
#59ADEB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.60
#59ADEB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ADEB
8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59ADEB#FFFFFF#000000##000000
##59ADEB1.002.448.608.60
#FFFFFF2.441.0021.0021.00
#0000008.6021.001.001.00
##0000008.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#91AEEE
Deuteranopia (green-blind)
#7E9FEA
Tritanopia (blue-blind)
#00BCC2
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #59adeb;
/* rgb */ color: rgb(89, 173, 235);
/* oklch */ color: oklch(72.1% 0.122 243.0);
Tailwind
colors: {
  custom: {
    50: '#94c5f1',
    500: '#59adeb',
    950: '#000000',
  },
}
SCSS
$custom: #59adeb;
$custom-light: #94c5f1;
$custom-dark: #000000;
JSON
{
  "hex": "#59adeb",
  "rgb": {
    "r": 89,
    "g": 173,
    "b": 235
  },
  "hsl": {
    "h": 205.479,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.72083,
    "c": 0.12207,
    "h": 243
  },
  "luminance": 0.38009
}

Semantic roles & 50–950 ramp

primary
#59ADEB
secondary
#EACCB6
accent
#630BDB
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1217
muted
#7E8185

Preview Lab

Preview with #59ADEB

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

Preview Lab → · Contrast checker → · Palette generator →

#59ADEB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva