#371573#371573

#371573 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.147 H 292.0°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#371573
RGB	rgb(55, 21, 115)
HSL	hsl(262, 69%, 27%)
HSV	hsv(262, 82%, 45%)
CMYK	cmyk(52.2%, 81.7%, 0%, 54.9%)
CIE-LAB	lab(18.30, 38.70, -47.39)
CIE-LCH	lch(18.30, 61.18, 309.24°)
OKLab	oklab(31.33% 0.0551 -0.1361)
OKLCH	oklch(31.33% 0.147 292)
XYZ	xyz(4.9374, 2.5862, 16.4554)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371573 #517315

analogous

#152273 #371573 #661573

triadic

#371573 #733715 #157337

tetradic

#371573 #731522 #517315 #157366

square

#371573 #731522 #517315 #157366

split-complementary

#371573 #736615 #227315

monochromatic

#0C051A #1E0C3F #371573 #501EA7 #692AD8

Accessibility & contrast

On white

13.84

#371573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#371573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371573

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371573	#FFFFFF	#000000	##FFFFFF
##371573	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002B71

Tritanopia (blue-blind)

#233044

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #371573;
/* rgb */ color: rgb(55, 21, 115);
/* oklch */ color: oklch(31.3% 0.147 292.0);

Tailwind

colors: {
  custom: {
    50: '#75579c',
    500: '#371573',
    950: '#000000',
  },
}

SCSS

$custom: #371573;
$custom-light: #75579c;
$custom-dark: #000000;

JSON

{
  "hex": "#371573",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 115
  },
  "hsl": {
    "h": 261.702,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31332,
    "c": 0.14682,
    "h": 292
  },
  "luminance": 0.02586
}

Semantic roles & 50–950 ramp

primary

#371573

secondary

#81A93B

accent

#EC3CAC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #371573

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

Preview Lab → · Contrast checker → · Palette generator →