#59C0E8#59C0E8

#59C0E8 is a light, moderate cyan. Relative luminance 0.456; OKLCH L 76.2% C 0.111 H 226.6°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX#59C0E8
RGBrgb(89, 192, 232)
HSLhsl(197, 76%, 63%)
HSVhsv(197, 62%, 91%)
CMYKcmyk(61.6%, 17.2%, 0%, 9%)
CIE-LABlab(73.31, -18.16, -28.83)
CIE-LCHlch(73.31, 34.07, 237.78°)
OKLaboklab(76.25% -0.0762 -0.0804)
OKLCHoklch(76.25% 0.111 226.6)
XYZxyz(37.5292, 45.6455, 83.1609)
Luminance0.4565 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59C0E8 #E88159
analogous
#59E8C8 #59C0E8 #5979E8
triadic
#59C0E8 #E859C0 #C0E859
tetradic
#59C0E8 #C859E8 #E88159 #79E859
square
#59C0E8 #C859E8 #E88159 #79E859
split-complementary
#59C0E8 #E85979 #E8C859
monochromatic
#1884AE #23ACE1 #59C0E8 #8FD4EF #C5E9F7

Accessibility & contrast

On white

2.07
#59C0E8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.13
#59C0E8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59C0E8
10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59C0E8#FFFFFF#000000##000000
##59C0E81.002.0710.1310.13
#FFFFFF2.071.0021.0021.00
#00000010.1321.001.001.00
##00000010.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABBDEA
Deuteranopia (green-blind)
#96AEE8
Tritanopia (blue-blind)
#00CCCD
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #59c0e8;
/* rgb */ color: rgb(89, 192, 232);
/* oklch */ color: oklch(76.2% 0.111 226.6);
Tailwind
colors: {
  custom: {
    50: '#95d3ef',
    500: '#59c0e8',
    950: '#000000',
  },
}
SCSS
$custom: #59c0e8;
$custom-light: #95d3ef;
$custom-dark: #000000;
JSON
{
  "hex": "#59c0e8",
  "rgb": {
    "r": 89,
    "g": 192,
    "b": 232
  },
  "hsl": {
    "h": 196.783,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.76246,
    "c": 0.11077,
    "h": 226.6
  },
  "luminance": 0.45649
}

Semantic roles & 50–950 ramp

primary
#59C0E8
secondary
#E8C3B5
accent
#460ED8
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1416
muted
#7E8284

Preview Lab

Preview with #59C0E8

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

Preview Lab → · Contrast checker → · Palette generator →

#59C0E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva