#372191#372191

#372191 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.171 H 282.6°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#372191
RGB	rgb(55, 33, 145)
HSL	hsl(252, 63%, 35%)
HSV	hsv(252, 77%, 57%)
CMYK	cmyk(62.1%, 77.2%, 0%, 43.1%)
CIE-LAB	lab(23.48, 41.65, -57.83)
CIE-LCH	lch(23.48, 71.26, 305.76°)
OKLab	oklab(35.89% 0.0371 -0.1667)
OKLCH	oklch(35.89% 0.171 282.6)
XYZ	xyz(7.2286, 3.9438, 27.1629)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372191 #7B9121

analogous

#214391 #372191 #6F2191

triadic

#372191 #913721 #219137

tetradic

#372191 #912143 #7B9121 #21916F

square

#372191 #912143 #7B9121 #21916F

split-complementary

#372191 #916F21 #439121

monochromatic

#110A2D #24165F #372191 #4A2CC3 #6E54D8

Accessibility & contrast

On white

11.74

#372191 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#372191 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372191

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372191	#FFFFFF	#000000	##FFFFFF
##372191	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B94

Deuteranopia (green-blind)

#00348F

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #372191;
/* rgb */ color: rgb(55, 33, 145);
/* oklch */ color: oklch(35.9% 0.171 282.6);

Tailwind

colors: {
  custom: {
    50: '#7a5fb2',
    500: '#372191',
    950: '#000000',
  },
}

SCSS

$custom: #372191;
$custom-light: #7a5fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#372191",
  "rgb": {
    "r": 55,
    "g": 33,
    "b": 145
  },
  "hsl": {
    "h": 251.786,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35885,
    "c": 0.17083,
    "h": 282.6
  },
  "luminance": 0.03944
}

Semantic roles & 50–950 ramp

primary

#372191

secondary

#A7BC52

accent

#E642C6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #372191

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

Preview Lab → · Contrast checker → · Palette generator →