#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
RGB	rgb(40, 113, 130)
HSL	hsl(191, 53%, 33%)
HSV	hsv(191, 69%, 51%)
CMYK	cmyk(69.2%, 13.1%, 0%, 49%)
CIE-LAB	lab(44.05, -16.60, -15.96)
CIE-LCH	lch(44.05, 23.03, 223.89°)
OKLab	oklab(51.11% -0.0608 -0.0444)
OKLCH	oklch(51.11% 0.075 216.2)
XYZ	xyz(10.8078, 13.8719, 23.2227)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	cyan

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
##287182	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

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 →