#371680#371680

#371680 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.8% C 0.161 H 288.1°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#371680
RGB	rgb(55, 22, 128)
HSL	hsl(259, 71%, 29%)
HSV	hsv(259, 83%, 50%)
CMYK	cmyk(57%, 82.8%, 0%, 49.8%)
CIE-LAB	lab(19.82, 41.97, -53.21)
CIE-LCH	lch(19.82, 67.77, 308.27°)
OKLab	oklab(32.79% 0.0499 -0.1531)
OKLCH	oklch(32.79% 0.161 288.1)
XYZ	xyz(5.7576, 2.9443, 20.6828)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371680 #5F8016

analogous

#162A80 #371680 #6C1680

triadic

#371680 #803716 #168037

tetradic

#371680 #80162A #5F8016 #16806C

square

#371680 #80162A #5F8016 #16806C

split-complementary

#371680 #806C16 #2A8016

monochromatic

#0B041A #210D4C #371680 #4D1FB4 #6934DC

Accessibility & contrast

On white

13.22

#371680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#371680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371680

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371680	#FFFFFF	#000000	##FFFFFF
##371680	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003283

Deuteranopia (green-blind)

#002D7E

Tritanopia (blue-blind)

#17364C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #371680;
/* rgb */ color: rgb(55, 22, 128);
/* oklch */ color: oklch(32.8% 0.161 288.1);

Tailwind

colors: {
  custom: {
    50: '#7758a6',
    500: '#371680',
    950: '#000000',
  },
}

SCSS

$custom: #371680;
$custom-light: #7758a6;
$custom-dark: #000000;

JSON

{
  "hex": "#371680",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 128
  },
  "hsl": {
    "h": 258.679,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32793,
    "c": 0.16107,
    "h": 288.1
  },
  "luminance": 0.02945
}

Semantic roles & 50–950 ramp

primary

#371680

secondary

#8FB53D

accent

#ED3AB6

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #371680

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

Preview Lab → · Contrast checker → · Palette generator →