#371C4B#371C4B

#371C4B is a dark, moderate violet. Relative luminance 0.022; OKLCH L 28.8% C 0.087 H 308.4°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#371C4B
RGB	rgb(55, 28, 75)
HSL	hsl(274, 46%, 20%)
HSV	hsv(274, 63%, 29%)
CMYK	cmyk(26.7%, 62.7%, 0%, 70.6%)
CIE-LAB	lab(16.26, 23.41, -24.11)
CIE-LCH	lch(16.26, 33.61, 314.16°)
OKLab	oklab(28.8% 0.0538 -0.0678)
OKLCH	oklch(28.8% 0.087 308.4)
XYZ	xyz(3.2605, 2.1508, 6.8986)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C4B #304B1C

analogous

#1F1C4B #371C4B #4B1C47

triadic

#371C4B #4B371C #1C4B37

tetradic

#371C4B #4B1F1C #304B1C #1C474B

square

#371C4B #4B1F1C #304B1C #1C474B

split-complementary

#371C4B #474B1C #1C4B1F

monochromatic

#100816 #160B1E #371C4B #582D78 #783DA4

Accessibility & contrast

On white

14.68

#371C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#371C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C4B

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C4B	#FFFFFF	#000000	##FFFFFF
##371C4B	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C274D

Deuteranopia (green-blind)

#16294A

Tritanopia (blue-blind)

#342530

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #371c4b;
/* rgb */ color: rgb(55, 28, 75);
/* oklch */ color: oklch(28.8% 0.087 308.4);

Tailwind

colors: {
  custom: {
    50: '#6f597d',
    500: '#371c4b',
    950: '#000000',
  },
}

SCSS

$custom: #371c4b;
$custom-light: #6f597d;
$custom-dark: #000000;

JSON

{
  "hex": "#371c4b",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 75
  },
  "hsl": {
    "h": 274.468,
    "s": 45.631,
    "l": 20.196
  },
  "oklch": {
    "l": 0.28801,
    "c": 0.08657,
    "h": 308.4
  },
  "luminance": 0.02151
}

Semantic roles & 50–950 ramp

primary

#371C4B

secondary

#5D8142

accent

#D5528A

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #371C4B

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

Preview Lab → · Contrast checker → · Palette generator →