#371881#371881

#371881 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.1% C 0.160 H 287.5°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#371881
RGB	rgb(55, 24, 129)
HSL	hsl(258, 69%, 30%)
HSV	hsv(258, 81%, 51%)
CMYK	cmyk(57.4%, 81.4%, 0%, 49.4%)
CIE-LAB	lab(20.24, 41.34, -53.15)
CIE-LCH	lch(20.24, 67.33, 307.88°)
OKLab	oklab(33.12% 0.0482 -0.153)
OKLCH	oklch(33.12% 0.16 287.5)
XYZ	xyz(5.8635, 3.0502, 21.0444)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371881 #628118

analogous

#182E81 #371881 #6B1881

triadic

#371881 #813718 #188137

tetradic

#371881 #81182E #628118 #18816B

square

#371881 #81182E #628118 #18816B

split-complementary

#371881 #816B18 #2E8118

monochromatic

#0B051A #210E4D #371881 #4D22B5 #6939DA

Accessibility & contrast

On white

13.04

#371881 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#371881 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371881

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371881	#FFFFFF	#000000	##FFFFFF
##371881	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003384

Deuteranopia (green-blind)

#002E7F

Tritanopia (blue-blind)

#16374C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #371881;
/* rgb */ color: rgb(55, 24, 129);
/* oklch */ color: oklch(33.1% 0.160 287.5);

Tailwind

colors: {
  custom: {
    50: '#7759a7',
    500: '#371881',
    950: '#000000',
  },
}

SCSS

$custom: #371881;
$custom-light: #7759a7;
$custom-dark: #000000;

JSON

{
  "hex": "#371881",
  "rgb": {
    "r": 55,
    "g": 24,
    "b": 129
  },
  "hsl": {
    "h": 257.714,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.33119,
    "c": 0.16039,
    "h": 287.5
  },
  "luminance": 0.0305
}

Semantic roles & 50–950 ramp

primary

#371881

secondary

#92B540

accent

#EB3CB8

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371881

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

Preview Lab → · Contrast checker → · Palette generator →