#371784#371784

#371784 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.165 H 286.9°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#371784
RGB	rgb(55, 23, 132)
HSL	hsl(258, 70%, 30%)
HSV	hsv(258, 83%, 52%)
CMYK	cmyk(58.3%, 82.6%, 0%, 48.2%)
CIE-LAB	lab(20.40, 42.68, -54.78)
CIE-LCH	lch(20.40, 69.44, 307.92°)
OKLab	oklab(33.33% 0.0479 -0.1577)
OKLCH	oklch(33.33% 0.165 286.9)
XYZ	xyz(6.0456, 3.0906, 22.1033)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371784 #648417

analogous

#172D84 #371784 #6E1784

triadic

#371784 #843717 #178437

tetradic

#371784 #84172D #648417 #17846E

square

#371784 #84172D #648417 #17846E

split-complementary

#371784 #846E17 #2D8417

monochromatic

#0C051C #210E50 #371784 #4D20B8 #6939DC

Accessibility & contrast

On white

12.98

#371784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#371784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371784

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371784	#FFFFFF	#000000	##FFFFFF
##371784	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003487

Deuteranopia (green-blind)

#002E82

Tritanopia (blue-blind)

#12384E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #371784;
/* rgb */ color: rgb(55, 23, 132);
/* oklch */ color: oklch(33.3% 0.165 286.9);

Tailwind

colors: {
  custom: {
    50: '#7859a9',
    500: '#371784',
    950: '#000000',
  },
}

SCSS

$custom: #371784;
$custom-light: #7859a9;
$custom-dark: #000000;

JSON

{
  "hex": "#371784",
  "rgb": {
    "r": 55,
    "g": 23,
    "b": 132
  },
  "hsl": {
    "h": 257.615,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.33326,
    "c": 0.16483,
    "h": 286.9
  },
  "luminance": 0.03091
}

Semantic roles & 50–950 ramp

primary

#371784

secondary

#94B83F

accent

#ED3BB9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371784

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

Preview Lab → · Contrast checker → · Palette generator →