#371C55#371C55

#371C55 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.6% C 0.100 H 302.5°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#371C55
RGB	rgb(55, 28, 85)
HSL	hsl(268, 50%, 22%)
HSV	hsv(268, 67%, 33%)
CMYK	cmyk(35.3%, 67.1%, 0%, 66.7%)
CIE-LAB	lab(16.98, 26.22, -29.75)
CIE-LCH	lch(16.98, 39.66, 311.39°)
OKLab	oklab(29.56% 0.0537 -0.0843)
OKLCH	oklch(29.56% 0.1 302.5)
XYZ	xyz(3.6301, 2.2986, 8.8450)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C55 #3A551C

analogous

#1C1E55 #371C55 #541C55

triadic

#371C55 #55371C #1C5537

tetradic

#371C55 #551C1E #3A551C #1C5554

square

#371C55 #551C1E #3A551C #1C5554

split-complementary

#371C55 #55541C #1E551C

monochromatic

#0F0817 #190D27 #371C55 #552B83 #733AB1

Accessibility & contrast

On white

14.39

#371C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#371C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C55

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C55	#FFFFFF	#000000	##FFFFFF
##371C55	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002957

Deuteranopia (green-blind)

#0B2A54

Tritanopia (blue-blind)

#312835

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #371c55;
/* rgb */ color: rgb(55, 28, 85);
/* oklch */ color: oklch(29.6% 0.100 302.5);

Tailwind

colors: {
  custom: {
    50: '#705a85',
    500: '#371c55',
    950: '#000000',
  },
}

SCSS

$custom: #371c55;
$custom-light: #705a85;
$custom-dark: #000000;

JSON

{
  "hex": "#371c55",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 85
  },
  "hsl": {
    "h": 268.421,
    "s": 50.442,
    "l": 22.157
  },
  "oklch": {
    "l": 0.29561,
    "c": 0.10001,
    "h": 302.5
  },
  "luminance": 0.02299
}

Semantic roles & 50–950 ramp

primary

#371C55

secondary

#688B42

accent

#DA4E98

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#08040B

muted

#7B797C

Preview Lab

Preview with #371C55

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

Preview Lab → · Contrast checker → · Palette generator →