#287D95#287D95

#287D95 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.0% C 0.087 H 220.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#287D95
RGB	rgb(40, 125, 149)
HSL	hsl(193, 58%, 37%)
HSV	hsv(193, 73%, 58%)
CMYK	cmyk(73.2%, 16.1%, 0%, 41.6%)
CIE-LAB	lab(48.62, -16.81, -20.22)
CIE-LCH	lch(48.62, 26.30, 230.27°)
OKLab	oklab(55.03% -0.0658 -0.0565)
OKLCH	oklch(55.03% 0.087 220.7)
XYZ	xyz(13.6313, 17.2867, 31.0462)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D95 #954028

analogous

#289577 #287D95 #284795

triadic

#287D95 #95287D #7D9528

tetradic

#287D95 #772895 #954028 #479528

square

#287D95 #772895 #954028 #479528

split-complementary

#287D95 #952847 #957728

monochromatic

#0E2C35 #1B5565 #287D95 #35A5C5 #62BCD5

Accessibility & contrast

On white

4.71

#287D95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#287D95 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D95

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D95	#FFFFFF	#000000	##FFFFFF
##287D95	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7A96

Deuteranopia (green-blind)

#606F95

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #287d95;
/* rgb */ color: rgb(40, 125, 149);
/* oklch */ color: oklch(55.0% 0.087 220.7);

Tailwind

colors: {
  custom: {
    50: '#72a2b4',
    500: '#287d95',
    950: '#000000',
  },
}

SCSS

$custom: #287d95;
$custom-light: #72a2b4;
$custom-dark: #000000;

JSON

{
  "hex": "#287d95",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 149
  },
  "hsl": {
    "h": 193.211,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55025,
    "c": 0.08673,
    "h": 220.7
  },
  "luminance": 0.17288
}

Semantic roles & 50–950 ramp

primary

#287D95

secondary

#BB735E

accent

#6947E1

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #287D95

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

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