#37135D#37135D

#37135D is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.0% C 0.123 H 301.0°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#37135D
RGB	rgb(55, 19, 93)
HSL	hsl(269, 66%, 22%)
HSV	hsv(269, 80%, 36%)
CMYK	cmyk(40.9%, 79.6%, 0%, 63.5%)
CIE-LAB	lab(15.84, 33.48, -36.97)
CIE-LCH	lch(15.84, 49.88, 312.16°)
OKLab	oklab(28.95% 0.0634 -0.1055)
OKLCH	oklch(28.95% 0.123 301)
XYZ	xyz(3.7837, 2.0683, 10.5537)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.52

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37135D #395D13

analogous

#13145D #37135D #5C135D

triadic

#37135D #5D3713 #135D37

tetradic

#37135D #5D1314 #395D13 #135D5C

square

#37135D #5D1314 #395D13 #135D5C

split-complementary

#37135D #5D5C13 #145D13

monochromatic

#0F0519 #19092A #37135D #551D90 #7328C3

Accessibility & contrast

On white

14.86

#37135D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#37135D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37135D

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37135D	#FFFFFF	#000000	##FFFFFF
##37135D	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275F

Deuteranopia (green-blind)

#00275C

Tritanopia (blue-blind)

#2F2637

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #37135d;
/* rgb */ color: rgb(55, 19, 93);
/* oklch */ color: oklch(29.0% 0.123 301.0);

Tailwind

colors: {
  custom: {
    50: '#72558c',
    500: '#37135d',
    950: '#000000',
  },
}

SCSS

$custom: #37135d;
$custom-light: #72558c;
$custom-dark: #000000;

JSON

{
  "hex": "#37135d",
  "rgb": {
    "r": 55,
    "g": 19,
    "b": 93
  },
  "hsl": {
    "h": 269.189,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.28954,
    "c": 0.12311,
    "h": 301
  },
  "luminance": 0.02068
}

Semantic roles & 50–950 ramp

primary

#37135D

secondary

#679537

accent

#E93F96

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #37135D

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

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