#371166#371166

#371166 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.6% C 0.136 H 297.5°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#371166
RGB	rgb(55, 17, 102)
HSL	hsl(267, 71%, 23%)
HSV	hsv(267, 83%, 40%)
CMYK	cmyk(46.1%, 83.3%, 0%, 60%)
CIE-LAB	lab(16.37, 36.88, -42.09)
CIE-LCH	lch(16.37, 55.96, 311.23°)
OKLab	oklab(29.59% 0.0627 -0.1205)
OKLCH	oklch(29.59% 0.136 297.5)
XYZ	xyz(4.1736, 2.1724, 12.7672)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371166 #406611

analogous

#111566 #371166 #611166

triadic

#371166 #663711 #116637

tetradic

#371166 #661115 #406611 #116661

square

#371166 #661115 #406611 #116661

split-complementary

#371166 #666111 #156611

monochromatic

#0E041A #1B0832 #371166 #531A9A #7022CF

Accessibility & contrast

On white

14.64

#371166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#371166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371166

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371166	#FFFFFF	#000000	##FFFFFF
##371166	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002864

Tritanopia (blue-blind)

#2B293B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #371166;
/* rgb */ color: rgb(55, 17, 102);
/* oklch */ color: oklch(29.6% 0.136 297.5);

Tailwind

colors: {
  custom: {
    50: '#745492',
    500: '#371166',
    950: '#000000',
  },
}

SCSS

$custom: #371166;
$custom-light: #745492;
$custom-dark: #000000;

JSON

{
  "hex": "#371166",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 266.824,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.29586,
    "c": 0.13584,
    "h": 297.5
  },
  "luminance": 0.02172
}

Semantic roles & 50–950 ramp

primary

#371166

secondary

#6F9E35

accent

#EE3A9D

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #371166

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

Preview Lab → · Contrast checker → · Palette generator →