#371A97#371A97

#371A97 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.184 H 282.4°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#371A97
RGB	rgb(55, 26, 151)
HSL	hsl(254, 71%, 35%)
HSV	hsv(254, 83%, 59%)
CMYK	cmyk(63.6%, 82.8%, 0%, 40.8%)
CIE-LAB	lab(22.95, 46.86, -62.42)
CIE-LCH	lch(22.95, 78.05, 306.90°)
OKLab	oklab(35.7% 0.0396 -0.18)
OKLCH	oklch(35.7% 0.184 282.4)
XYZ	xyz(7.5291, 3.7848, 29.6059)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371A97 #7A971A

analogous

#1A3C97 #371A97 #761A97

triadic

#371A97 #97371A #1A9737

tetradic

#371A97 #971A3C #7A971A #1A9776

square

#371A97 #971A3C #7A971A #1A9776

split-complementary

#371A97 #97761A #3C971A

monochromatic

#11082F #241163 #371A97 #4A23CB #6E4BE0

Accessibility & contrast

On white

11.95

#371A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#371A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371A97

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371A97	#FFFFFF	#000000	##FFFFFF
##371A97	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9A

Deuteranopia (green-blind)

#003295

Tritanopia (blue-blind)

#00415A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #371a97;
/* rgb */ color: rgb(55, 26, 151);
/* oklch */ color: oklch(35.7% 0.184 282.4);

Tailwind

colors: {
  custom: {
    50: '#7b5cb7',
    500: '#371a97',
    950: '#000000',
  },
}

SCSS

$custom: #371a97;
$custom-light: #7b5cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#371a97",
  "rgb": {
    "r": 55,
    "g": 26,
    "b": 151
  },
  "hsl": {
    "h": 253.92,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35702,
    "c": 0.18435,
    "h": 282.4
  },
  "luminance": 0.03785
}

Semantic roles & 50–950 ramp

primary

#371A97

secondary

#A6C24B

accent

#ED3AC4

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #371A97

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

Preview Lab → · Contrast checker → · Palette generator →