#371785#371785

#371785 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.166 H 286.6°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#371785
RGB	rgb(55, 23, 133)
HSL	hsl(257, 71%, 31%)
HSV	hsv(257, 83%, 52%)
CMYK	cmyk(58.6%, 82.7%, 0%, 47.8%)
CIE-LAB	lab(20.51, 42.97, -55.23)
CIE-LCH	lch(20.51, 69.98, 307.88°)
OKLab	oklab(33.43% 0.0475 -0.159)
OKLCH	oklch(33.43% 0.166 286.6)
XYZ	xyz(6.1143, 3.1181, 22.4654)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371785 #658517

analogous

#172E85 #371785 #6E1785

triadic

#371785 #853717 #178537

tetradic

#371785 #85172E #658517 #17856E

square

#371785 #85172E #658517 #17856E

split-complementary

#371785 #856E17 #2E8517

monochromatic

#0C051D #210E51 #371785 #4D20B9 #693ADD

Accessibility & contrast

On white

12.93

#371785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#371785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371785

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371785	#FFFFFF	#000000	##FFFFFF
##371785	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003488

Deuteranopia (green-blind)

#002E83

Tritanopia (blue-blind)

#10384F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #371785;
/* rgb */ color: rgb(55, 23, 133);
/* oklch */ color: oklch(33.4% 0.166 286.6);

Tailwind

colors: {
  custom: {
    50: '#7859aa',
    500: '#371785',
    950: '#000000',
  },
}

SCSS

$custom: #371785;
$custom-light: #7859aa;
$custom-dark: #000000;

JSON

{
  "hex": "#371785",
  "rgb": {
    "r": 55,
    "g": 23,
    "b": 133
  },
  "hsl": {
    "h": 257.455,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33432,
    "c": 0.166,
    "h": 286.6
  },
  "luminance": 0.03118
}

Semantic roles & 50–950 ramp

primary

#371785

secondary

#95B93F

accent

#ED3BB9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371785

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

Preview Lab → · Contrast checker → · Palette generator →