#371D86#371D86

#371D86 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.161 H 285.5°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#371D86
RGB	rgb(55, 29, 134)
HSL	hsl(255, 64%, 32%)
HSV	hsv(255, 78%, 53%)
CMYK	cmyk(59%, 78.4%, 0%, 47.5%)
CIE-LAB	lab(21.62, 40.36, -54.03)
CIE-LCH	lch(21.62, 67.44, 306.76°)
OKLab	oklab(34.24% 0.0431 -0.1556)
OKLCH	oklch(34.24% 0.161 285.5)
XYZ	xyz(6.3167, 3.4118, 22.8753)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371D86 #6C861D

analogous

#1D3886 #371D86 #6C1D86

triadic

#371D86 #86371D #1D8637

tetradic

#371D86 #861D38 #6C861D #1D866C

square

#371D86 #861D38 #6C861D #1D866C

split-complementary

#371D86 #866C1D #38861D

monochromatic

#0E0721 #221254 #371D86 #4C28B8 #6A46D7

Accessibility & contrast

On white

12.48

#371D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#371D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371D86

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371D86	#FFFFFF	#000000	##FFFFFF
##371D86	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003789

Deuteranopia (green-blind)

#003184

Tritanopia (blue-blind)

#0E3B50

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #371d86;
/* rgb */ color: rgb(55, 29, 134);
/* oklch */ color: oklch(34.2% 0.161 285.5);

Tailwind

colors: {
  custom: {
    50: '#785caa',
    500: '#371d86',
    950: '#000000',
  },
}

SCSS

$custom: #371d86;
$custom-light: #785caa;
$custom-dark: #000000;

JSON

{
  "hex": "#371d86",
  "rgb": {
    "r": 55,
    "g": 29,
    "b": 134
  },
  "hsl": {
    "h": 254.857,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34238,
    "c": 0.16146,
    "h": 285.5
  },
  "luminance": 0.03412
}

Semantic roles & 50–950 ramp

primary

#371D86

secondary

#9CB946

accent

#E740BE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371D86

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

Preview Lab → · Contrast checker → · Palette generator →