#331067#331067

#331067 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.1% C 0.138 H 294.2°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#331067
RGB	rgb(51, 16, 103)
HSL	hsl(264, 73%, 23%)
HSV	hsv(264, 84%, 40%)
CMYK	cmyk(50.5%, 84.5%, 0%, 59.6%)
CIE-LAB	lab(15.77, 36.97, -43.75)
CIE-LCH	lch(15.77, 57.28, 310.20°)
OKLab	oklab(29.08% 0.0564 -0.1255)
OKLCH	oklch(29.08% 0.138 294.2)
XYZ	xyz(3.9980, 2.0535, 13.0151)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331067 #446710

analogous

#101867 #331067 #5E1067

triadic

#331067 #673310 #106733

tetradic

#331067 #671018 #446710 #10675E

square

#331067 #671018 #446710 #10675E

split-complementary

#331067 #675E10 #186710

monochromatic

#0D041A #190832 #331067 #4D189C #6720D1

Accessibility & contrast

On white

14.89

#331067 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#331067 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331067

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331067	#FFFFFF	#000000	##FFFFFF
##331067	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002869

Deuteranopia (green-blind)

#002665

Tritanopia (blue-blind)

#23293C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #331067;
/* rgb */ color: rgb(51, 16, 103);
/* oklch */ color: oklch(29.1% 0.138 294.2);

Tailwind

colors: {
  custom: {
    50: '#715393',
    500: '#331067',
    950: '#000000',
  },
}

SCSS

$custom: #331067;
$custom-light: #715393;
$custom-dark: #000000;

JSON

{
  "hex": "#331067",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 103
  },
  "hsl": {
    "h": 264.138,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.29077,
    "c": 0.13765,
    "h": 294.2
  },
  "luminance": 0.02054
}

Semantic roles & 50–950 ramp

primary

#331067

secondary

#749F33

accent

#F038A6

background

#F7F4F9

surface

#EDE8F1

border

#C8C4CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #331067

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

Preview Lab → · Contrast checker → · Palette generator →