#371863#371863

#371863 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.2% C 0.124 H 297.2°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#371863
RGB	rgb(55, 24, 99)
HSL	hsl(265, 61%, 24%)
HSV	hsv(265, 76%, 39%)
CMYK	cmyk(44.4%, 75.8%, 0%, 61.2%)
CIE-LAB	lab(17.30, 32.57, -38.58)
CIE-LCH	lch(17.30, 50.49, 310.17°)
OKLab	oklab(30.16% 0.0567 -0.1103)
OKLCH	oklch(30.16% 0.124 297.2)
XYZ	xyz(4.1537, 2.3663, 12.0399)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.92

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371863 #446318

analogous

#181F63 #371863 #5D1863

triadic

#371863 #633718 #186337

tetradic

#371863 #63181F #446318 #18635D

square

#371863 #63181F #446318 #18635D

split-complementary

#371863 #635D18 #1F6318

monochromatic

#0E0619 #1C0C32 #371863 #522494 #6E30C6

Accessibility & contrast

On white

14.25

#371863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#371863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371863

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371863	#FFFFFF	#000000	##FFFFFF
##371863	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B65

Deuteranopia (green-blind)

#002A61

Tritanopia (blue-blind)

#2C2B3B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #371863;
/* rgb */ color: rgb(55, 24, 99);
/* oklch */ color: oklch(30.2% 0.124 297.2);

Tailwind

colors: {
  custom: {
    50: '#735890',
    500: '#371863',
    950: '#000000',
  },
}

SCSS

$custom: #371863;
$custom-light: #735890;
$custom-dark: #000000;

JSON

{
  "hex": "#371863",
  "rgb": {
    "r": 55,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 264.8,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30156,
    "c": 0.124,
    "h": 297.2
  },
  "luminance": 0.02366
}

Semantic roles & 50–950 ramp

primary

#371863

secondary

#73993E

accent

#E444A2

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030D

muted

#7B787D

Preview Lab

Preview with #371863

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

Preview Lab → · Contrast checker → · Palette generator →