#59ADE3#59ADE3

#59ADE3 is a light, moderate cyan. Relative luminance 0.376; OKLCH L 71.7% C 0.114 H 239.2°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX#59ADE3
RGBrgb(89, 173, 227)
HSLhsl(203, 71%, 62%)
HSVhsv(203, 61%, 89%)
CMYKcmyk(60.8%, 23.8%, 0%, 11%)
CIE-LABlab(67.69, -9.59, -34.79)
CIE-LCHlch(67.69, 36.09, 254.60°)
OKLaboklab(71.71% -0.0581 -0.0976)
OKLCHoklch(71.71% 0.114 239.2)
XYZxyz(32.9233, 37.5538, 78.1717)
Luminance0.3756 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59ADE3 #E38F59
analogous
#59E3D4 #59ADE3 #5968E3
triadic
#59ADE3 #E359AD #ADE359
tetradic
#59ADE3 #D459E3 #E38F59 #68E359
square
#59ADE3 #D459E3 #E38F59 #68E359
split-complementary
#59ADE3 #E35968 #E3D459
monochromatic
#1C70A6 #2593DA #59ADE3 #8DC7EC #C2E1F5

Accessibility & contrast

On white

2.47
#59ADE3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.51
#59ADE3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ADE3
8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59ADE3#FFFFFF#000000##000000
##59ADE31.002.478.518.51
#FFFFFF2.471.0021.0021.00
#0000008.5121.001.001.00
##0000008.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#94ADE6
Deuteranopia (green-blind)
#819FE2
Tritanopia (blue-blind)
#00BBBF
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #59ade3;
/* rgb */ color: rgb(89, 173, 227);
/* oklch */ color: oklch(71.7% 0.114 239.2);
Tailwind
colors: {
  custom: {
    50: '#93c5ec',
    500: '#59ade3',
    950: '#000000',
  },
}
SCSS
$custom: #59ade3;
$custom-light: #93c5ec;
$custom-dark: #000000;
JSON
{
  "hex": "#59ade3",
  "rgb": {
    "r": 89,
    "g": 173,
    "b": 227
  },
  "hsl": {
    "h": 203.478,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.71708,
    "c": 0.11356,
    "h": 239.2
  },
  "luminance": 0.37557
}

Semantic roles & 50–950 ramp

primary
#59ADE3
secondary
#E5C6B2
accent
#5E12D3
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #59ADE3

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

Preview Lab → · Contrast checker → · Palette generator →

#59ADE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva