#37093B#37093B

#37093B is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 25.0% C 0.099 H 324.5°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#37093B
RGB	rgb(55, 9, 59)
HSL	hsl(295, 74%, 13%)
HSV	hsv(295, 85%, 23%)
CMYK	cmyk(6.8%, 84.7%, 0%, 76.9%)
CIE-LAB	lab(11.44, 29.68, -20.60)
CIE-LCH	lch(11.44, 36.13, 325.24°)
OKLab	oklab(24.95% 0.0804 -0.0574)
OKLCH	oklch(24.95% 0.099 324.5)
XYZ	xyz(2.4626, 1.3235, 4.2626)
Luminance	0.0132 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37093B #0D3B09

analogous

#1E093B #37093B #3B0926

triadic

#37093B #3B3709 #093B37

tetradic

#37093B #3B1E09 #0D3B09 #09263B

square

#37093B #3B1E09 #0D3B09 #09263B

split-complementary

#37093B #263B09 #093B1E

monochromatic

#19041B #19041B #37093B #681170 #9A19A5

Accessibility & contrast

On white

16.61

#37093B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#37093B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37093B

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37093B	#FFFFFF	#000000	##FFFFFF
##37093B	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3C

Deuteranopia (green-blind)

#13203A

Tritanopia (blue-blind)

#381221

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #37093b;
/* rgb */ color: rgb(55, 9, 59);
/* oklch */ color: oklch(25.0% 0.099 324.5);

Tailwind

colors: {
  custom: {
    50: '#704e71',
    500: '#37093b',
    950: '#000000',
  },
}

SCSS

$custom: #37093b;
$custom-light: #704e71;
$custom-dark: #000000;

JSON

{
  "hex": "#37093b",
  "rgb": {
    "r": 55,
    "g": 9,
    "b": 59
  },
  "hsl": {
    "h": 295.2,
    "s": 73.529,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24952,
    "c": 0.09878,
    "h": 324.5
  },
  "luminance": 0.01323
}

Semantic roles & 50–950 ramp

primary

#37093B

secondary

#2D7927

accent

#F03846

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#080207

muted

#7B787A

Preview Lab

Preview with #37093B

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

Preview Lab → · Contrast checker → · Palette generator →