#37135E#37135E

#37135E is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.0% C 0.124 H 300.5°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#37135E
RGB	rgb(55, 19, 94)
HSL	hsl(269, 66%, 22%)
HSV	hsv(269, 80%, 37%)
CMYK	cmyk(41.5%, 79.8%, 0%, 63.1%)
CIE-LAB	lab(15.93, 33.75, -37.49)
CIE-LCH	lch(15.93, 50.45, 312.00°)
OKLab	oklab(29.05% 0.0632 -0.107)
OKLCH	oklch(29.05% 0.124 300.5)
XYZ	xyz(3.8283, 2.0861, 10.7885)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.50

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37135E #3A5E13

analogous

#13145E #37135E #5D135E

triadic

#37135E #5E3713 #135E37

tetradic

#37135E #5E1314 #3A5E13 #135E5D

square

#37135E #5E1314 #3A5E13 #135E5D

split-complementary

#37135E #5E5D13 #145E13

monochromatic

#0F0519 #19092B #37135E #551D91 #7328C4

Accessibility & contrast

On white

14.82

#37135E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#37135E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37135E

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37135E	#FFFFFF	#000000	##FFFFFF
##37135E	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002760

Deuteranopia (green-blind)

#00275D

Tritanopia (blue-blind)

#2E2637

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #37135e;
/* rgb */ color: rgb(55, 19, 94);
/* oklch */ color: oklch(29.0% 0.124 300.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#37135e",
  "rgb": {
    "r": 55,
    "g": 19,
    "b": 94
  },
  "hsl": {
    "h": 268.8,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.29047,
    "c": 0.1243,
    "h": 300.5
  },
  "luminance": 0.02086
}

Semantic roles & 50–950 ramp

primary

#37135E

secondary

#689637

accent

#E93F97

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #37135E

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

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