#59A3E9#59A3E9

#59A3E9 is a light, vivid cyan. Relative luminance 0.342; OKLCH L 69.8% C 0.127 H 248.9°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX#59A3E9
RGBrgb(89, 163, 233)
HSLhsl(209, 77%, 63%)
HSVhsv(209, 62%, 91%)
CMYKcmyk(61.8%, 30%, 0%, 8.6%)
CIE-LABlab(65.12, -2.11, -42.10)
CIE-LCHlch(65.12, 42.15, 267.13°)
OKLaboklab(69.76% -0.0458 -0.1188)
OKLCHoklch(69.76% 0.127 248.9)
XYZxyz(31.9196, 34.1984, 81.9938)
Luminance0.3420 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59A3E9 #E99F59
analogous
#59E9E7 #59A3E9 #595BE9
triadic
#59A3E9 #E959A3 #A3E959
tetradic
#59A3E9 #E759E9 #E99F59 #5BE959
square
#59A3E9 #E759E9 #E99F59 #5BE959
split-complementary
#59A3E9 #E9595B #E9E759
monochromatic
#1766B0 #2385E2 #59A3E9 #8FC1F0 #C5DFF7

Accessibility & contrast

On white

2.68
#59A3E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.84
#59A3E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A3E9
7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59A3E9#FFFFFF#000000##000000
##59A3E91.002.687.847.84
#FFFFFF2.681.0021.0021.00
#0000007.8421.001.001.00
##0000007.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#85A6EC
Deuteranopia (green-blind)
#7198E8
Tritanopia (blue-blind)
#00B3BC
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #59a3e9;
/* rgb */ color: rgb(89, 163, 233);
/* oklch */ color: oklch(69.8% 0.127 248.9);
Tailwind
colors: {
  custom: {
    50: '#94bef0',
    500: '#59a3e9',
    950: '#000000',
  },
}
SCSS
$custom: #59a3e9;
$custom-light: #94bef0;
$custom-dark: #000000;
JSON
{
  "hex": "#59a3e9",
  "rgb": {
    "r": 89,
    "g": 163,
    "b": 233
  },
  "hsl": {
    "h": 209.167,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.69763,
    "c": 0.12731,
    "h": 248.9
  },
  "luminance": 0.34201
}

Semantic roles & 50–950 ramp

primary
#59A3E9
secondary
#E9CEB5
accent
#700DD9
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #59A3E9

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

Preview Lab → · Contrast checker → · Palette generator →

#59A3E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva