#37133E#37133E

#37133E is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.4% C 0.087 H 320.8°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#37133E
RGB	rgb(55, 19, 62)
HSL	hsl(290, 53%, 16%)
HSV	hsv(290, 69%, 24%)
CMYK	cmyk(11.3%, 69.4%, 0%, 75.7%)
CIE-LAB	lab(13.39, 25.47, -19.64)
CIE-LCH	lch(13.39, 32.16, 322.37°)
OKLab	oklab(26.42% 0.0671 -0.0547)
OKLCH	oklch(26.42% 0.087 320.8)
XYZ	xyz(2.6778, 1.6259, 4.7293)
Luminance	0.0163 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37133E #1A3E13

analogous

#21133E #37133E #3E132F

triadic

#37133E #3E3713 #133E37

tetradic

#37133E #3E2113 #1A3E13 #132F3E

square

#37133E #3E2113 #1A3E13 #132F3E

split-complementary

#37133E #2F3E13 #133E21

monochromatic

#150717 #150717 #37133E #61216D #8A309C

Accessibility & contrast

On white

15.85

#37133E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#37133E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37133E

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37133E	#FFFFFF	#000000	##FFFFFF
##37133E	1.00	15.85	1.33	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09203F

Deuteranopia (green-blind)

#17243D

Tritanopia (blue-blind)

#371A26

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #37133e;
/* rgb */ color: rgb(55, 19, 62);
/* oklch */ color: oklch(26.4% 0.087 320.8);

Tailwind

colors: {
  custom: {
    50: '#6f5373',
    500: '#37133e',
    950: '#000000',
  },
}

SCSS

$custom: #37133e;
$custom-light: #6f5373;
$custom-dark: #000000;

JSON

{
  "hex": "#37133e",
  "rgb": {
    "r": 55,
    "g": 19,
    "b": 62
  },
  "hsl": {
    "h": 290.233,
    "s": 53.086,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26421,
    "c": 0.08657,
    "h": 320.8
  },
  "luminance": 0.01626
}

Semantic roles & 50–950 ramp

primary

#37133E

secondary

#417736

accent

#DC4B63

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #37133E

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

Preview Lab → · Contrast checker → · Palette generator →