#371E97#371E97

#371E97 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.1% C 0.181 H 281.9°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#371E97
RGB	rgb(55, 30, 151)
HSL	hsl(252, 67%, 35%)
HSV	hsv(252, 80%, 59%)
CMYK	cmyk(63.6%, 80.1%, 0%, 40.8%)
CIE-LAB	lab(23.59, 45.00, -61.36)
CIE-LCH	lch(23.59, 76.09, 306.25°)
OKLab	oklab(36.15% 0.0373 -0.177)
OKLCH	oklch(36.15% 0.181 281.9)
XYZ	xyz(7.6240, 3.9746, 29.6376)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371E97 #7E971E

analogous

#1E4197 #371E97 #741E97

triadic

#371E97 #97371E #1E9737

tetradic

#371E97 #971E41 #7E971E #1E9774

square

#371E97 #971E41 #7E971E #1E9774

split-complementary

#371E97 #97741E #41971E

monochromatic

#120A31 #241464 #371E97 #4A28CA #6F53DD

Accessibility & contrast

On white

11.70

#371E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#371E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371E97

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371E97	#FFFFFF	#000000	##FFFFFF
##371E97	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003495

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #371e97;
/* rgb */ color: rgb(55, 30, 151);
/* oklch */ color: oklch(36.1% 0.181 281.9);

Tailwind

colors: {
  custom: {
    50: '#7b5eb7',
    500: '#371e97',
    950: '#000000',
  },
}

SCSS

$custom: #371e97;
$custom-light: #7b5eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#371e97",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 151
  },
  "hsl": {
    "h": 252.397,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36146,
    "c": 0.18092,
    "h": 281.9
  },
  "luminance": 0.03975
}

Semantic roles & 50–950 ramp

primary

#371E97

secondary

#A9C051

accent

#EA3EC6

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #371E97

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

Preview Lab → · Contrast checker → · Palette generator →