#37083C#37083C

#37083C is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.9% C 0.101 H 323.7°. Best body text is #FFFFFF at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#37083C
RGB	rgb(55, 8, 60)
HSL	hsl(294, 76%, 13%)
HSV	hsv(294, 87%, 24%)
CMYK	cmyk(8.3%, 86.7%, 0%, 76.5%)
CIE-LAB	lab(11.36, 30.32, -21.44)
CIE-LCH	lch(11.36, 37.14, 324.73°)
OKLab	oklab(24.92% 0.0815 -0.0598)
OKLCH	oklch(24.92% 0.101 323.7)
XYZ	xyz(2.4779, 1.3123, 4.3969)
Luminance	0.0131 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37083C #0D3C08

analogous

#1D083C #37083C #3C0827

triadic

#37083C #3C3708 #083C37

tetradic

#37083C #3C1D08 #0D3C08 #08273C

square

#37083C #3C1D08 #0D3C08 #08273C

split-complementary

#37083C #273C08 #083C1D

monochromatic

#19041B #19041B #37083C #680F72 #9A16A8

Accessibility & contrast

On white

16.63

#37083C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#37083C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37083C

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37083C	#FFFFFF	#000000	##FFFFFF
##37083C	1.00	16.63	1.26	16.63
#FFFFFF	16.63	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3D

Deuteranopia (green-blind)

#11203B

Tritanopia (blue-blind)

#381221

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #37083c;
/* rgb */ color: rgb(55, 8, 60);
/* oklch */ color: oklch(24.9% 0.101 323.7);

Tailwind

colors: {
  custom: {
    50: '#704e72',
    500: '#37083c',
    950: '#000000',
  },
}

SCSS

$custom: #37083c;
$custom-light: #704e72;
$custom-dark: #000000;

JSON

{
  "hex": "#37083c",
  "rgb": {
    "r": 55,
    "g": 8,
    "b": 60
  },
  "hsl": {
    "h": 294.231,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.2492,
    "c": 0.10112,
    "h": 323.7
  },
  "luminance": 0.01312
}

Semantic roles & 50–950 ramp

primary

#37083C

secondary

#2D7B25

accent

#F33547

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#080208

muted

#7B787B

Preview Lab

Preview with #37083C

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

Preview Lab → · Contrast checker → · Palette generator →