#372197#372197

#372197 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.5% C 0.178 H 281.5°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#372197
RGB	rgb(55, 33, 151)
HSL	hsl(251, 64%, 36%)
HSV	hsv(251, 78%, 59%)
CMYK	cmyk(63.6%, 78.1%, 0%, 40.8%)
CIE-LAB	lab(24.11, 43.50, -60.50)
CIE-LCH	lch(24.11, 74.52, 305.72°)
OKLab	oklab(36.51% 0.0355 -0.1745)
OKLCH	oklch(36.51% 0.178 281.5)
XYZ	xyz(7.7036, 4.1337, 29.6641)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372197 #819721

analogous

#214697 #372197 #722197

triadic

#372197 #973721 #219737

tetradic

#372197 #972146 #819721 #219772

square

#372197 #972146 #819721 #219772

split-complementary

#372197 #977221 #469721

monochromatic

#120B33 #251665 #372197 #492CC9 #7058DA

Accessibility & contrast

On white

11.50

#372197 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#372197 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372197

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372197	#FFFFFF	#000000	##FFFFFF
##372197	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003595

Tritanopia (blue-blind)

#00435B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #372197;
/* rgb */ color: rgb(55, 33, 151);
/* oklch */ color: oklch(36.5% 0.178 281.5);

Tailwind

colors: {
  custom: {
    50: '#7b60b7',
    500: '#372197',
    950: '#000000',
  },
}

SCSS

$custom: #372197;
$custom-light: #7b60b7;
$custom-dark: #000000;

JSON

{
  "hex": "#372197",
  "rgb": {
    "r": 55,
    "g": 33,
    "b": 151
  },
  "hsl": {
    "h": 251.186,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.3651,
    "c": 0.17812,
    "h": 281.5
  },
  "luminance": 0.04134
}

Semantic roles & 50–950 ramp

primary

#372197

secondary

#ABBE55

accent

#E741C8

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #372197

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

Preview Lab → · Contrast checker → · Palette generator →