#371E82#371E82

#371E82 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.0% C 0.155 H 286.2°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#371E82
RGB	rgb(55, 30, 130)
HSL	hsl(255, 63%, 31%)
HSV	hsv(255, 77%, 51%)
CMYK	cmyk(57.7%, 76.9%, 0%, 49%)
CIE-LAB	lab(21.40, 38.62, -51.87)
CIE-LCH	lch(21.40, 64.67, 306.67°)
OKLab	oklab(33.96% 0.0434 -0.1493)
OKLCH	oklch(33.96% 0.155 286.2)
XYZ	xyz(6.0679, 3.3521, 21.4421)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371E82 #69821E

analogous

#1E3782 #371E82 #691E82

triadic

#371E82 #82371E #1E8237

tetradic

#371E82 #821E37 #69821E #1E8269

square

#371E82 #821E37 #69821E #1E8269

split-complementary

#371E82 #82691E #37821E

monochromatic

#0D071F #221350 #371E82 #4C29B4 #6A46D4

Accessibility & contrast

On white

12.57

#371E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#371E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371E82

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371E82	#FFFFFF	#000000	##FFFFFF
##371E82	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#003080

Tritanopia (blue-blind)

#143A4E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #371e82;
/* rgb */ color: rgb(55, 30, 130);
/* oklch */ color: oklch(34.0% 0.155 286.2);

Tailwind

colors: {
  custom: {
    50: '#775da7',
    500: '#371e82',
    950: '#000000',
  },
}

SCSS

$custom: #371e82;
$custom-light: #775da7;
$custom-dark: #000000;

JSON

{
  "hex": "#371e82",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 130
  },
  "hsl": {
    "h": 255,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33961,
    "c": 0.15549,
    "h": 286.2
  },
  "luminance": 0.03352
}

Semantic roles & 50–950 ramp

primary

#371E82

secondary

#99B547

accent

#E642BD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371E82

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

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