#371D85#371D85

#371D85 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.160 H 285.7°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#371D85
RGB	rgb(55, 29, 133)
HSL	hsl(255, 64%, 32%)
HSV	hsv(255, 78%, 52%)
CMYK	cmyk(58.6%, 78.2%, 0%, 47.8%)
CIE-LAB	lab(21.52, 40.06, -53.57)
CIE-LCH	lch(21.52, 66.89, 306.79°)
OKLab	oklab(34.14% 0.0433 -0.1543)
OKLCH	oklch(34.14% 0.16 285.7)
XYZ	xyz(6.2473, 3.3840, 22.5097)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371D85 #6B851D

analogous

#1D3785 #371D85 #6B1D85

triadic

#371D85 #85371D #1D8537

tetradic

#371D85 #851D37 #6B851D #1D856B

square

#371D85 #851D37 #6B851D #1D856B

split-complementary

#371D85 #856B1D #37851D

monochromatic

#0D0721 #221253 #371D85 #4C28B7 #6A46D7

Accessibility & contrast

On white

12.52

#371D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#371D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371D85

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371D85	#FFFFFF	#000000	##FFFFFF
##371D85	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#003083

Tritanopia (blue-blind)

#103B50

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #371d85;
/* rgb */ color: rgb(55, 29, 133);
/* oklch */ color: oklch(34.1% 0.160 285.7);

Tailwind

colors: {
  custom: {
    50: '#785caa',
    500: '#371d85',
    950: '#000000',
  },
}

SCSS

$custom: #371d85;
$custom-light: #785caa;
$custom-dark: #000000;

JSON

{
  "hex": "#371d85",
  "rgb": {
    "r": 55,
    "g": 29,
    "b": 133
  },
  "hsl": {
    "h": 255,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34136,
    "c": 0.16023,
    "h": 285.7
  },
  "luminance": 0.03384
}

Semantic roles & 50–950 ramp

primary

#371D85

secondary

#9BB846

accent

#E741BE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371D85

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

Preview Lab → · Contrast checker → · Palette generator →