#371C61#371C61

#371C61 is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.6% C 0.116 H 296.9°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#371C61
RGB	rgb(55, 28, 97)
HSL	hsl(263, 55%, 25%)
HSV	hsv(263, 71%, 38%)
CMYK	cmyk(43.3%, 71.1%, 0%, 62%)
CIE-LAB	lab(17.94, 29.72, -36.21)
CIE-LCH	lch(17.94, 46.85, 309.38°)
OKLab	oklab(30.56% 0.0525 -0.1033)
OKLCH	oklch(30.56% 0.116 296.9)
XYZ	xyz(4.1479, 2.5057, 11.5721)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C61 #46611C

analogous

#1C2461 #371C61 #5A1C61

triadic

#371C61 #61371C #1C6137

tetradic

#371C61 #611C24 #46611C #1C615A

square

#371C61 #611C24 #46611C #1C615A

split-complementary

#371C61 #615A1C #24611C

monochromatic

#0D0718 #1C0E32 #371C61 #522A90 #6D37C0

Accessibility & contrast

On white

13.99

#371C61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#371C61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C61

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C61	#FFFFFF	#000000	##FFFFFF
##371C61	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C63

Deuteranopia (green-blind)

#002B60

Tritanopia (blue-blind)

#2C2C3C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #371c61;
/* rgb */ color: rgb(55, 28, 97);
/* oklch */ color: oklch(30.6% 0.116 296.9);

Tailwind

colors: {
  custom: {
    50: '#725a8e',
    500: '#371c61',
    950: '#000000',
  },
}

SCSS

$custom: #371c61;
$custom-light: #725a8e;
$custom-dark: #000000;

JSON

{
  "hex": "#371c61",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 97
  },
  "hsl": {
    "h": 263.478,
    "s": 55.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.3056,
    "c": 0.11592,
    "h": 296.9
  },
  "luminance": 0.02506
}

Semantic roles & 50–950 ramp

primary

#371C61

secondary

#769643

accent

#DF49A4

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #371C61

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

Preview Lab → · Contrast checker → · Palette generator →