#372A73#372A73

#372A73 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.5% C 0.120 H 286.4°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#372A73
RGB	rgb(55, 42, 115)
HSL	hsl(251, 46%, 31%)
HSV	hsv(251, 63%, 45%)
CMYK	cmyk(52.2%, 63.5%, 0%, 54.9%)
CIE-LAB	lab(22.67, 26.66, -40.25)
CIE-LCH	lch(22.67, 48.28, 303.52°)
OKLab	oklab(34.46% 0.034 -0.1152)
OKLCH	oklch(34.46% 0.12 286.4)
XYZ	xyz(5.4971, 3.7057, 16.6420)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372A73 #66732A

analogous

#2A4173 #372A73 #5B2A73

triadic

#372A73 #73372A #2A7337

tetradic

#372A73 #732A41 #66732A #2A735B

square

#372A73 #732A41 #66732A #2A735B

split-complementary

#372A73 #735B2A #41732A

monochromatic

#0C0919 #221A46 #372A73 #4C3AA0 #6956C1

Accessibility & contrast

On white

12.06

#372A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#372A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372A73

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372A73	#FFFFFF	#000000	##FFFFFF
##372A73	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003875

Deuteranopia (green-blind)

#003471

Tritanopia (blue-blind)

#213B4A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #372a73;
/* rgb */ color: rgb(55, 42, 115);
/* oklch */ color: oklch(34.5% 0.120 286.4);

Tailwind

colors: {
  custom: {
    50: '#73649c',
    500: '#372a73',
    950: '#000000',
  },
}

SCSS

$custom: #372a73;
$custom-light: #73649c;
$custom-dark: #000000;

JSON

{
  "hex": "#372a73",
  "rgb": {
    "r": 55,
    "g": 42,
    "b": 115
  },
  "hsl": {
    "h": 250.685,
    "s": 46.497,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34457,
    "c": 0.12014,
    "h": 286.4
  },
  "luminance": 0.03706
}

Semantic roles & 50–950 ramp

primary

#372A73

secondary

#96A554

accent

#D652BF

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #372A73

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

Preview Lab → · Contrast checker → · Palette generator →