#331168#331168

#331168 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.3% C 0.138 H 293.7°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#331168
RGB	rgb(51, 17, 104)
HSL	hsl(263, 72%, 24%)
HSV	hsv(263, 84%, 41%)
CMYK	cmyk(51%, 83.7%, 0%, 59.2%)
CIE-LAB	lab(16.02, 36.80, -43.99)
CIE-LCH	lch(16.02, 57.35, 309.92°)
OKLab	oklab(29.29% 0.0553 -0.1262)
OKLCH	oklch(29.29% 0.138 293.7)
XYZ	xyz(4.0637, 2.1040, 13.2860)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331168 #466811

analogous

#111A68 #331168 #5E1168

triadic

#331168 #683311 #116833

tetradic

#331168 #68111A #466811 #11685E

square

#331168 #68111A #466811 #11685E

split-complementary

#331168 #685E11 #1A6811

monochromatic

#0D041A #190833 #331168 #4D1A9D #6722D1

Accessibility & contrast

On white

14.78

#331168 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#331168 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331168

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331168	#FFFFFF	#000000	##FFFFFF
##331168	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296A

Deuteranopia (green-blind)

#002666

Tritanopia (blue-blind)

#222A3D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331168;
/* rgb */ color: rgb(51, 17, 104);
/* oklch */ color: oklch(29.3% 0.138 293.7);

Tailwind

colors: {
  custom: {
    50: '#715494',
    500: '#331168',
    950: '#000000',
  },
}

SCSS

$custom: #331168;
$custom-light: #715494;
$custom-dark: #000000;

JSON

{
  "hex": "#331168",
  "rgb": {
    "r": 51,
    "g": 17,
    "b": 104
  },
  "hsl": {
    "h": 263.448,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.29287,
    "c": 0.13782,
    "h": 293.7
  },
  "luminance": 0.02104
}

Semantic roles & 50–950 ramp

primary

#331168

secondary

#76A035

accent

#EF39A8

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #331168

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

Preview Lab → · Contrast checker → · Palette generator →