#287182#287182

#287182 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.075 H 216.2°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX#287182
RGBrgb(40, 113, 130)
HSLhsl(191, 53%, 33%)
HSVhsv(191, 69%, 51%)
CMYKcmyk(69.2%, 13.1%, 0%, 49%)
CIE-LABlab(44.05, -16.60, -15.96)
CIE-LCHlch(44.05, 23.03, 223.89°)
OKLaboklab(51.11% -0.0608 -0.0444)
OKLCHoklch(51.11% 0.075 216.2)
XYZxyz(10.8078, 13.8719, 23.2227)
Luminance0.1387 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#287182 #823928
analogous
#288266 #287182 #284482
triadic
#287182 #822871 #718228
tetradic
#287182 #662882 #823928 #448228
square
#287182 #662882 #823928 #448228
split-complementary
#287182 #822844 #826628
monochromatic
#0B2024 #1A4853 #287182 #369AB1 #59B6CC

Accessibility & contrast

On white

5.56
#287182 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.77
#287182 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287182
5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##287182#FFFFFF#000000##FFFFFF
##2871821.005.563.775.56
#FFFFFF5.561.0021.001.00
#0000003.7721.001.0021.00
##FFFFFF5.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#656D83
Deuteranopia (green-blind)
#596482
Tritanopia (blue-blind)
#007776
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #287182;
/* rgb */ color: rgb(40, 113, 130);
/* oklch */ color: oklch(51.1% 0.075 216.2);
Tailwind
colors: {
  custom: {
    50: '#6e9aa6',
    500: '#287182',
    950: '#000000',
  },
}
SCSS
$custom: #287182;
$custom-light: #6e9aa6;
$custom-dark: #000000;
JSON
{
  "hex": "#287182",
  "rgb": {
    "r": 40,
    "g": 113,
    "b": 130
  },
  "hsl": {
    "h": 191.333,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51107,
    "c": 0.07531,
    "h": 216.2
  },
  "luminance": 0.13873
}

Semantic roles & 50–950 ramp

primary
#287182
secondary
#B16655
accent
#674BDC
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080E0F
muted
#7B7E7F

Preview Lab

Preview with #287182

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

Preview Lab → · Contrast checker → · Palette generator →

#287182 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva