#371C56#371C56

#371C56 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.6% C 0.101 H 302.0°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#371C56
RGB	rgb(55, 28, 86)
HSL	hsl(268, 51%, 22%)
HSV	hsv(268, 67%, 34%)
CMYK	cmyk(36%, 67.4%, 0%, 66.3%)
CIE-LAB	lab(17.06, 26.50, -30.30)
CIE-LCH	lch(17.06, 40.26, 311.17°)
OKLab	oklab(29.64% 0.0537 -0.086)
OKLCH	oklch(29.64% 0.101 302)
XYZ	xyz(3.6701, 2.3146, 9.0557)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C56 #3B561C

analogous

#1C1E56 #371C56 #541C56

triadic

#371C56 #56371C #1C5637

tetradic

#371C56 #561C1E #3B561C #1C5654

square

#371C56 #561C1E #3B561C #1C5654

split-complementary

#371C56 #56541C #1E561C

monochromatic

#0F0817 #190D28 #371C56 #552B84 #723AB2

Accessibility & contrast

On white

14.35

#371C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#371C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C56

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C56	#FFFFFF	#000000	##FFFFFF
##371C56	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A58

Deuteranopia (green-blind)

#092A55

Tritanopia (blue-blind)

#312836

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #371c56;
/* rgb */ color: rgb(55, 28, 86);
/* oklch */ color: oklch(29.6% 0.101 302.0);

Tailwind

colors: {
  custom: {
    50: '#715a86',
    500: '#371c56',
    950: '#000000',
  },
}

SCSS

$custom: #371c56;
$custom-light: #715a86;
$custom-dark: #000000;

JSON

{
  "hex": "#371c56",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 86
  },
  "hsl": {
    "h": 267.931,
    "s": 50.877,
    "l": 22.353
  },
  "oklch": {
    "l": 0.2964,
    "c": 0.10135,
    "h": 302
  },
  "luminance": 0.02315
}

Semantic roles & 50–950 ramp

primary

#371C56

secondary

#698C42

accent

#DA4D99

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#08040B

muted

#7B797C

Preview Lab

Preview with #371C56

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

Preview Lab → · Contrast checker → · Palette generator →