#589CB5#589CB5

#589CB5 is a light, moderate cyan. Relative luminance 0.292; OKLCH L 65.7% C 0.078 H 224.0°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX#589CB5
RGBrgb(88, 156, 181)
HSLhsl(196, 39%, 53%)
HSVhsv(196, 51%, 71%)
CMYKcmyk(51.4%, 13.8%, 0%, 29%)
CIE-LABlab(60.95, -14.54, -19.62)
CIE-LCHlch(60.95, 24.42, 233.46°)
OKLaboklab(65.75% -0.0563 -0.0543)
OKLCHoklch(65.75% 0.078 224)
XYZxyz(24.2503, 29.1858, 48.0626)
Luminance0.2919 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#589CB5 #B57158
analogous
#58B59F #589CB5 #586DB5
triadic
#589CB5 #B5589C #9CB558
tetradic
#589CB5 #9F58B5 #B57158 #6DB558
square
#589CB5 #9F58B5 #B57158 #6DB558
split-complementary
#589CB5 #B5586D #B59F58
monochromatic
#2D5666 #407A90 #589CB5 #82B5C8 #ADCEDB

Accessibility & contrast

On white

3.07
#589CB5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.84
#589CB5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #589CB5
6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##589CB5#FFFFFF#000000##000000
##589CB51.003.076.846.84
#FFFFFF3.071.0021.0021.00
#0000006.8421.001.001.00
##0000006.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E99B6
Deuteranopia (green-blind)
#808FB5
Tritanopia (blue-blind)
#20A4A4
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #589cb5;
/* rgb */ color: rgb(88, 156, 181);
/* oklch */ color: oklch(65.7% 0.078 224.0);
Tailwind
colors: {
  custom: {
    50: '#8db9cb',
    500: '#589cb5',
    950: '#000000',
  },
}
SCSS
$custom: #589cb5;
$custom-light: #8db9cb;
$custom-dark: #000000;
JSON
{
  "hex": "#589cb5",
  "rgb": {
    "r": 88,
    "g": 156,
    "b": 181
  },
  "hsl": {
    "h": 196.129,
    "s": 38.589,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65748,
    "c": 0.07827,
    "h": 224
  },
  "luminance": 0.29188
}

Semantic roles & 50–950 ramp

primary
#589CB5
secondary
#C9ABA0
accent
#7959CF
background
#F9FBFC
surface
#F1F6F8
border
#CBD0D1
text
#0D1113
muted
#7E8082

Preview Lab

Preview with #589CB5

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

Preview Lab → · Contrast checker → · Palette generator →

#589CB5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva