#371C86#371C86

#371C86 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.162 H 285.6°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#371C86
RGB	rgb(55, 28, 134)
HSL	hsl(255, 65%, 32%)
HSV	hsv(255, 79%, 53%)
CMYK	cmyk(59%, 79.1%, 0%, 47.5%)
CIE-LAB	lab(21.44, 40.87, -54.32)
CIE-LCH	lch(21.44, 67.98, 306.96°)
OKLab	oklab(34.11% 0.0438 -0.1564)
OKLCH	oklch(34.11% 0.162 285.6)
XYZ	xyz(6.2926, 3.3636, 22.8673)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C86 #6B861C

analogous

#1C3686 #371C86 #6C1C86

triadic

#371C86 #86371C #1C8637

tetradic

#371C86 #861C36 #6B861C #1C866C

square

#371C86 #861C36 #6B861C #1C866C

split-complementary

#371C86 #866C1C #36861C

monochromatic

#0D0721 #221153 #371C86 #4C27B9 #6A44D8

Accessibility & contrast

On white

12.55

#371C86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#371C86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C86

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C86	#FFFFFF	#000000	##FFFFFF
##371C86	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003689

Deuteranopia (green-blind)

#003084

Tritanopia (blue-blind)

#0E3A50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #371c86;
/* rgb */ color: rgb(55, 28, 134);
/* oklch */ color: oklch(34.1% 0.162 285.6);

Tailwind

colors: {
  custom: {
    50: '#785caa',
    500: '#371c86',
    950: '#000000',
  },
}

SCSS

$custom: #371c86;
$custom-light: #785caa;
$custom-dark: #000000;

JSON

{
  "hex": "#371c86",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 134
  },
  "hsl": {
    "h": 255.283,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34114,
    "c": 0.16246,
    "h": 285.6
  },
  "luminance": 0.03364
}

Semantic roles & 50–950 ramp

primary

#371C86

secondary

#9BB945

accent

#E83FBD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371C86

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

Preview Lab → · Contrast checker → · Palette generator →