#371F86#371F86

#371F86 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.159 H 285.1°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#371F86
RGB	rgb(55, 31, 134)
HSL	hsl(254, 62%, 32%)
HSV	hsv(254, 77%, 53%)
CMYK	cmyk(59%, 76.9%, 0%, 47.5%)
CIE-LAB	lab(21.99, 39.31, -53.42)
CIE-LCH	lch(21.99, 66.33, 306.35°)
OKLab	oklab(34.5% 0.0415 -0.1538)
OKLCH	oklch(34.5% 0.159 285.1)
XYZ	xyz(6.3673, 3.5130, 22.8922)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371F86 #6E861F

analogous

#1F3A86 #371F86 #6B1F86

triadic

#371F86 #86371F #1F8637

tetradic

#371F86 #861F3A #6E861F #1F866B

square

#371F86 #861F3A #6E861F #1F866B

split-complementary

#371F86 #866B1F #3A861F

monochromatic

#0E0823 #231454 #371F86 #4B2AB8 #6B4AD5

Accessibility & contrast

On white

12.33

#371F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#371F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371F86

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371F86	#FFFFFF	#000000	##FFFFFF
##371F86	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003789

Deuteranopia (green-blind)

#003184

Tritanopia (blue-blind)

#0E3C51

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #371f86;
/* rgb */ color: rgb(55, 31, 134);
/* oklch */ color: oklch(34.5% 0.159 285.1);

Tailwind

colors: {
  custom: {
    50: '#785eaa',
    500: '#371f86',
    950: '#000000',
  },
}

SCSS

$custom: #371f86;
$custom-light: #785eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#371f86",
  "rgb": {
    "r": 55,
    "g": 31,
    "b": 134
  },
  "hsl": {
    "h": 253.981,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34497,
    "c": 0.15936,
    "h": 285.1
  },
  "luminance": 0.03513
}

Semantic roles & 50–950 ramp

primary

#371F86

secondary

#9EB849

accent

#E542BF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371F86

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

Preview Lab → · Contrast checker → · Palette generator →