#37083F#37083F

#37083F is a dark, moderate purple. Relative luminance 0.013; OKLCH L 25.2% C 0.104 H 321.3°. Best body text is #FFFFFF at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#37083F
RGB	rgb(55, 8, 63)
HSL	hsl(291, 77%, 14%)
HSV	hsv(291, 87%, 25%)
CMYK	cmyk(12.7%, 87.3%, 0%, 75.3%)
CIE-LAB	lab(11.59, 30.96, -23.22)
CIE-LCH	lch(11.59, 38.70, 323.13°)
OKLab	oklab(25.15% 0.0812 -0.065)
OKLCH	oklch(25.15% 0.104 321.3)
XYZ	xyz(2.5595, 1.3449, 4.8264)
Luminance	0.0135 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37083F #103F08

analogous

#1C083F #37083F #3F082C

triadic

#37083F #3F3708 #083F37

tetradic

#37083F #3F1C08 #103F08 #082C3F

square

#37083F #3F1C08 #103F08 #082C3F

split-complementary

#37083F #2C3F08 #083F1C

monochromatic

#18031B #18031B #37083F #660F75 #9616AC

Accessibility & contrast

On white

16.55

#37083F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#37083F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37083F

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37083F	#FFFFFF	#000000	##FFFFFF
##37083F	1.00	16.55	1.27	16.55
#FFFFFF	16.55	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#0F203E

Tritanopia (blue-blind)

#381323

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #37083f;
/* rgb */ color: rgb(55, 8, 63);
/* oklch */ color: oklch(25.2% 0.104 321.3);

Tailwind

colors: {
  custom: {
    50: '#704e74',
    500: '#37083f',
    950: '#000000',
  },
}

SCSS

$custom: #37083f;
$custom-light: #704e74;
$custom-dark: #000000;

JSON

{
  "hex": "#37083f",
  "rgb": {
    "r": 55,
    "g": 8,
    "b": 63
  },
  "hsl": {
    "h": 291.273,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.25151,
    "c": 0.10404,
    "h": 321.3
  },
  "luminance": 0.01345
}

Semantic roles & 50–950 ramp

primary

#37083F

secondary

#327E25

accent

#F43450

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080208

muted

#7B787B

Preview Lab

Preview with #37083F

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

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