#331760#331760

#331760 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.2% C 0.121 H 295.4°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#331760
RGB	rgb(51, 23, 96)
HSL	hsl(263, 61%, 23%)
HSV	hsv(263, 76%, 38%)
CMYK	cmyk(46.9%, 76%, 0%, 62.4%)
CIE-LAB	lab(16.31, 31.44, -38.23)
CIE-LCH	lch(16.31, 49.49, 309.43°)
OKLab	oklab(29.25% 0.052 -0.1094)
OKLCH	oklch(29.25% 0.121 295.4)
XYZ	xyz(3.7824, 2.1610, 11.2819)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331760 #446017

analogous

#171F60 #331760 #571760

triadic

#331760 #603317 #176033

tetradic

#331760 #60171F #446017 #176057

square

#331760 #60171F #446017 #176057

split-complementary

#331760 #605717 #1F6017

monochromatic

#0D0619 #190B2F #331760 #4D2391 #672FC3

Accessibility & contrast

On white

14.66

#331760 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#331760 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331760

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331760	#FFFFFF	#000000	##FFFFFF
##331760	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002962

Deuteranopia (green-blind)

#00275F

Tritanopia (blue-blind)

#27293A

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331760;
/* rgb */ color: rgb(51, 23, 96);
/* oklch */ color: oklch(29.2% 0.121 295.4);

Tailwind

colors: {
  custom: {
    50: '#70578e',
    500: '#331760',
    950: '#000000',
  },
}

SCSS

$custom: #331760;
$custom-light: #70578e;
$custom-dark: #000000;

JSON

{
  "hex": "#331760",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 96
  },
  "hsl": {
    "h": 263.014,
    "s": 61.345,
    "l": 23.333
  },
  "oklch": {
    "l": 0.29249,
    "c": 0.12112,
    "h": 295.4
  },
  "luminance": 0.02161
}

Semantic roles & 50–950 ramp

primary

#331760

secondary

#74973C

accent

#E443A7

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #331760

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

Preview Lab → · Contrast checker → · Palette generator →