#37133A#37133A

#37133A is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.2% C 0.082 H 324.5°. Best body text is #FFFFFF at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#37133A
RGB	rgb(55, 19, 58)
HSL	hsl(295, 51%, 15%)
HSV	hsv(295, 67%, 23%)
CMYK	cmyk(5.2%, 67.2%, 0%, 77.3%)
CIE-LAB	lab(13.13, 24.55, -17.20)
CIE-LCH	lch(13.13, 29.98, 324.98°)
OKLab	oklab(26.15% 0.0668 -0.0476)
OKLCH	oklch(26.15% 0.082 324.5)
XYZ	xyz(2.5721, 1.5836, 4.1724)
Luminance	0.0158 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37133A #163A13

analogous

#24133A #37133A #3A1329

triadic

#37133A #3A3713 #133A37

tetradic

#37133A #3A2413 #163A13 #13293A

square

#37133A #3A2413 #163A13 #13293A

split-complementary

#37133A #293A13 #133A24

monochromatic

#160817 #160817 #37133A #632268 #8E3196

Accessibility & contrast

On white

15.95

#37133A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#37133A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37133A

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37133A	#FFFFFF	#000000	##FFFFFF
##37133A	1.00	15.95	1.32	15.95
#FFFFFF	15.95	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1F3B

Deuteranopia (green-blind)

#192339

Tritanopia (blue-blind)

#381824

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #37133a;
/* rgb */ color: rgb(55, 19, 58);
/* oklch */ color: oklch(26.2% 0.082 324.5);

Tailwind

colors: {
  custom: {
    50: '#6f5370',
    500: '#37133a',
    950: '#000000',
  },
}

SCSS

$custom: #37133a;
$custom-light: #6f5370;
$custom-dark: #000000;

JSON

{
  "hex": "#37133a",
  "rgb": {
    "r": 55,
    "g": 19,
    "b": 58
  },
  "hsl": {
    "h": 295.385,
    "s": 50.649,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26151,
    "c": 0.08205,
    "h": 324.5
  },
  "luminance": 0.01583
}

Semantic roles & 50–950 ramp

primary

#37133A

secondary

#3B7236

accent

#DA4E58

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #37133A

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

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