#589FE9#589FE9

#589FE9 is a light, vivid cyan. Relative luminance 0.328; OKLCH L 68.8% C 0.131 H 251.1°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX#589FE9
RGBrgb(88, 159, 233)
HSLhsl(211, 77%, 63%)
HSVhsv(211, 62%, 91%)
CMYKcmyk(62.2%, 31.8%, 0%, 8.6%)
CIE-LABlab(63.96, -0.01, -43.92)
CIE-LCHlch(63.96, 43.92, 269.98°)
OKLaboklab(68.84% -0.0424 -0.1241)
OKLCHoklch(68.84% 0.131 251.1)
XYZxyz(31.1252, 32.7512, 81.7563)
Luminance0.3275 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#589FE9 #E9A258
analogous
#58E7E9 #589FE9 #5958E9
triadic
#589FE9 #E9589F #9FE958
tetradic
#589FE9 #E958E7 #E9A258 #58E959
square
#589FE9 #E958E7 #E9A258 #58E959
split-complementary
#589FE9 #E95958 #E7E958
monochromatic
#1762AF #2280E2 #589FE9 #8EBEF0 #C4DDF7

Accessibility & contrast

On white

2.78
#589FE9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.55
#589FE9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589FE9
7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##589FE9#FFFFFF#000000##000000
##589FE91.002.787.557.55
#FFFFFF2.781.0021.0021.00
#0000007.5521.001.001.00
##0000007.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7FA3EC
Deuteranopia (green-blind)
#6B95E8
Tritanopia (blue-blind)
#00B0B9
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #589fe9;
/* rgb */ color: rgb(88, 159, 233);
/* oklch */ color: oklch(68.8% 0.131 251.1);
Tailwind
colors: {
  custom: {
    50: '#93bbf0',
    500: '#589fe9',
    950: '#000000',
  },
}
SCSS
$custom: #589fe9;
$custom-light: #93bbf0;
$custom-dark: #000000;
JSON
{
  "hex": "#589fe9",
  "rgb": {
    "r": 88,
    "g": 159,
    "b": 233
  },
  "hsl": {
    "h": 210.621,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68841,
    "c": 0.13118,
    "h": 251.1
  },
  "luminance": 0.32754
}

Semantic roles & 50–950 ramp

primary
#589FE9
secondary
#E8CFB4
accent
#750DD9
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #589FE9

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

Preview Lab → · Contrast checker → · Palette generator →

#589FE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva