#59C9E4#59C9E4

#59C9E4 is a light, moderate cyan. Relative luminance 0.495; OKLCH L 78.2% C 0.108 H 216.2°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX#59C9E4
RGBrgb(89, 201, 228)
HSLhsl(192, 72%, 62%)
HSVhsv(192, 61%, 89%)
CMYKcmyk(61%, 11.8%, 0%, 10.6%)
CIE-LABlab(75.76, -23.95, -22.93)
CIE-LCHlch(75.76, 33.15, 223.75°)
OKLaboklab(78.16% -0.087 -0.0637)
OKLCHoklch(78.16% 0.108 216.2)
XYZxyz(39.0044, 49.4946, 80.8816)
Luminance0.4950 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59C9E4 #E47459
analogous
#59E4BA #59C9E4 #5983E4
triadic
#59C9E4 #E459C9 #C9E459
tetradic
#59C9E4 #BA59E4 #E47459 #83E459
square
#59C9E4 #BA59E4 #E47459 #83E459
split-complementary
#59C9E4 #E45983 #E4BA59
monochromatic
#1B8CA7 #24B8DB #59C9E4 #8EDAED #C2EBF5

Accessibility & contrast

On white

1.93
#59C9E4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.90
#59C9E4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59C9E4
10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59C9E4#FFFFFF#000000##000000
##59C9E41.001.9310.9010.90
#FFFFFF1.931.0021.0021.00
#00000010.9021.001.001.00
##00000010.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7C3E6
Deuteranopia (green-blind)
#A2B4E4
Tritanopia (blue-blind)
#00D3D1
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #59c9e4;
/* rgb */ color: rgb(89, 201, 228);
/* oklch */ color: oklch(78.2% 0.108 216.2);
Tailwind
colors: {
  custom: {
    50: '#95d9ec',
    500: '#59c9e4',
    950: '#000000',
  },
}
SCSS
$custom: #59c9e4;
$custom-light: #95d9ec;
$custom-dark: #000000;
JSON
{
  "hex": "#59c9e4",
  "rgb": {
    "r": 89,
    "g": 201,
    "b": 228
  },
  "hsl": {
    "h": 191.655,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.78155,
    "c": 0.10781,
    "h": 216.2
  },
  "luminance": 0.49499
}

Semantic roles & 50–950 ramp

primary
#59C9E4
secondary
#E6BDB3
accent
#3711D4
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #59C9E4

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

Preview Lab → · Contrast checker → · Palette generator →

#59C9E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva