#37093D#37093D

#37093D is a dark, moderate purple. Relative luminance 0.013; OKLCH L 25.1% C 0.101 H 322.8°. Best body text is #FFFFFF at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#37093D
RGB	rgb(55, 9, 61)
HSL	hsl(293, 74%, 14%)
HSV	hsv(293, 85%, 24%)
CMYK	cmyk(9.8%, 85.2%, 0%, 76.1%)
CIE-LAB	lab(11.58, 30.11, -21.80)
CIE-LCH	lch(11.58, 37.17, 324.09°)
OKLab	oklab(25.1% 0.0803 -0.0609)
OKLCH	oklch(25.1% 0.101 322.8)
XYZ	xyz(2.5155, 1.3447, 4.5410)
Luminance	0.0135 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37093D #0F3D09

analogous

#1D093D #37093D #3D0929

triadic

#37093D #3D3709 #093D37

tetradic

#37093D #3D1D09 #0F3D09 #09293D

square

#37093D #3D1D09 #0F3D09 #09293D

split-complementary

#37093D #293D09 #093D1D

monochromatic

#18041B #18041B #37093D #671172 #9719A8

Accessibility & contrast

On white

16.55

#37093D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#37093D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37093D

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37093D	#FFFFFF	#000000	##FFFFFF
##37093D	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)

#001B3E

Deuteranopia (green-blind)

#11203C

Tritanopia (blue-blind)

#381322

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #37093d;
/* rgb */ color: rgb(55, 9, 61);
/* oklch */ color: oklch(25.1% 0.101 322.8);

Tailwind

colors: {
  custom: {
    50: '#704e73',
    500: '#37093d',
    950: '#000000',
  },
}

SCSS

$custom: #37093d;
$custom-light: #704e73;
$custom-dark: #000000;

JSON

{
  "hex": "#37093d",
  "rgb": {
    "r": 55,
    "g": 9,
    "b": 61
  },
  "hsl": {
    "h": 293.077,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25102,
    "c": 0.10074,
    "h": 322.8
  },
  "luminance": 0.01345
}

Semantic roles & 50–950 ramp

primary

#37093D

secondary

#317B27

accent

#F1374C

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080208

muted

#7B787B

Preview Lab

Preview with #37093D

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

Preview Lab → · Contrast checker → · Palette generator →