#37204C#37204C

#37204C is a dark, moderate violet. Relative luminance 0.024; OKLCH L 29.6% C 0.081 H 306.2°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#37204C
RGB	rgb(55, 32, 76)
HSL	hsl(271, 41%, 21%)
HSV	hsv(271, 58%, 30%)
CMYK	cmyk(27.6%, 57.9%, 0%, 70.2%)
CIE-LAB	lab(17.31, 21.12, -23.13)
CIE-LCH	lch(17.31, 31.32, 312.41°)
OKLab	oklab(29.59% 0.0476 -0.0649)
OKLCH	oklch(29.59% 0.081 306.2)
XYZ	xyz(3.3963, 2.3671, 7.1140)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37204C #354C20

analogous

#21204C #37204C #4C204B

triadic

#37204C #4C3720 #204C37

tetradic

#37204C #4C2120 #354C20 #204B4C

square

#37204C #4C2120 #354C20 #204B4C

split-complementary

#37204C #4B4C20 #204C21

monochromatic

#100916 #180E21 #37204C #563277 #7544A2

Accessibility & contrast

On white

14.25

#37204C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#37204C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37204C

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37204C	#FFFFFF	#000000	##FFFFFF
##37204C	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122A4D

Deuteranopia (green-blind)

#192B4B

Tritanopia (blue-blind)

#342832

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #37204c;
/* rgb */ color: rgb(55, 32, 76);
/* oklch */ color: oklch(29.6% 0.081 306.2);

Tailwind

colors: {
  custom: {
    50: '#6f5c7e',
    500: '#37204c',
    950: '#000000',
  },
}

SCSS

$custom: #37204c;
$custom-light: #6f5c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#37204c",
  "rgb": {
    "r": 55,
    "g": 32,
    "b": 76
  },
  "hsl": {
    "h": 271.364,
    "s": 40.741,
    "l": 21.176
  },
  "oklch": {
    "l": 0.29594,
    "c": 0.08052,
    "h": 306.2
  },
  "luminance": 0.02367
}

Semantic roles & 50–950 ramp

primary

#37204C

secondary

#638047

accent

#D15791

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07040A

muted

#7A797C

Preview Lab

Preview with #37204C

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

Preview Lab → · Contrast checker → · Palette generator →