#371F95#371F95

#371F95 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.1% C 0.178 H 282.1°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#371F95
RGB	rgb(55, 31, 149)
HSL	hsl(252, 66%, 35%)
HSV	hsv(252, 79%, 58%)
CMYK	cmyk(63.1%, 79.2%, 0%, 41.6%)
CIE-LAB	lab(23.54, 43.90, -60.20)
CIE-LCH	lch(23.54, 74.51, 306.10°)
OKLab	oklab(36.05% 0.0373 -0.1736)
OKLCH	oklch(36.05% 0.178 282.1)
XYZ	xyz(7.4887, 3.9616, 28.7980)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371F95 #7D951F

analogous

#1F4295 #371F95 #721F95

triadic

#371F95 #95371F #1F9537

tetradic

#371F95 #951F42 #7D951F #1F9572

square

#371F95 #951F42 #7D951F #1F9572

split-complementary

#371F95 #95721F #42951F

monochromatic

#120A30 #241462 #371F95 #4A2AC8 #6F53DB

Accessibility & contrast

On white

11.72

#371F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#371F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371F95

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371F95	#FFFFFF	#000000	##FFFFFF
##371F95	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C98

Deuteranopia (green-blind)

#003493

Tritanopia (blue-blind)

#004259

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #371f95;
/* rgb */ color: rgb(55, 31, 149);
/* oklch */ color: oklch(36.1% 0.178 282.1);

Tailwind

colors: {
  custom: {
    50: '#7b5eb5',
    500: '#371f95',
    950: '#000000',
  },
}

SCSS

$custom: #371f95;
$custom-light: #7b5eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#371f95",
  "rgb": {
    "r": 55,
    "g": 31,
    "b": 149
  },
  "hsl": {
    "h": 252.203,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36052,
    "c": 0.17762,
    "h": 282.1
  },
  "luminance": 0.03962
}

Semantic roles & 50–950 ramp

primary

#371F95

secondary

#A8BF51

accent

#E93FC6

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #371F95

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

Preview Lab → · Contrast checker → · Palette generator →