#59ABE9#59ABE9

#59ABE9 is a light, vivid cyan. Relative luminance 0.371; OKLCH L 71.5% C 0.121 H 243.5°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX#59ABE9
RGBrgb(89, 171, 233)
HSLhsl(206, 77%, 63%)
HSVhsv(206, 62%, 91%)
CMYKcmyk(61.8%, 26.6%, 0%, 8.6%)
CIE-LABlab(67.37, -6.59, -38.57)
CIE-LCHlch(67.37, 39.13, 260.31°)
OKLaboklab(71.54% -0.0541 -0.1085)
OKLCHoklch(71.54% 0.121 243.5)
XYZxyz(33.3852, 37.1296, 82.4823)
Luminance0.3713 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59ABE9 #E99759
analogous
#59E9DF #59ABE9 #5963E9
triadic
#59ABE9 #E959AB #ABE959
tetradic
#59ABE9 #DF59E9 #E99759 #63E959
square
#59ABE9 #DF59E9 #E99759 #63E959
split-complementary
#59ABE9 #E95963 #E9DF59
monochromatic
#176EB0 #2390E2 #59ABE9 #8FC6F0 #C5E2F7

Accessibility & contrast

On white

2.49
#59ABE9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.43
#59ABE9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ABE9
8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59ABE9#FFFFFF#000000##000000
##59ABE91.002.498.438.43
#FFFFFF2.491.0021.0021.00
#0000008.4321.001.001.00
##0000008.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#90ACEC
Deuteranopia (green-blind)
#7C9EE8
Tritanopia (blue-blind)
#00BAC0
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #59abe9;
/* rgb */ color: rgb(89, 171, 233);
/* oklch */ color: oklch(71.5% 0.121 243.5);
Tailwind
colors: {
  custom: {
    50: '#94c3f0',
    500: '#59abe9',
    950: '#000000',
  },
}
SCSS
$custom: #59abe9;
$custom-light: #94c3f0;
$custom-dark: #000000;
JSON
{
  "hex": "#59abe9",
  "rgb": {
    "r": 89,
    "g": 171,
    "b": 233
  },
  "hsl": {
    "h": 205.833,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.7154,
    "c": 0.12123,
    "h": 243.5
  },
  "luminance": 0.37133
}

Semantic roles & 50–950 ramp

primary
#59ABE9
secondary
#E9CBB5
accent
#650DD9
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #59ABE9

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

Preview Lab → · Contrast checker → · Palette generator →

#59ABE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva