#331052#331052

#331052 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.0% C 0.113 H 303.7°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#331052
RGB	rgb(51, 16, 82)
HSL	hsl(272, 67%, 19%)
HSV	hsv(272, 80%, 32%)
CMYK	cmyk(37.8%, 80.5%, 0%, 67.8%)
CIE-LAB	lab(13.73, 31.14, -33.01)
CIE-LCH	lch(13.73, 45.38, 313.33°)
OKLab	oklab(27.03% 0.0628 -0.094)
OKLCH	oklch(27.03% 0.113 303.7)
XYZ	xyz(3.0732, 1.6836, 8.1441)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331052 #2F5210

analogous

#121052 #331052 #521050

triadic

#331052 #523310 #105233

tetradic

#331052 #521210 #2F5210 #105052

square

#331052 #521210 #2F5210 #105052

split-complementary

#331052 #505210 #105212

monochromatic

#10051A #13061F #331052 #531A85 #7324B8

Accessibility & contrast

On white

15.71

#331052 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331052 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331052

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331052	#FFFFFF	#000000	##FFFFFF
##331052	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002254

Deuteranopia (green-blind)

#002351

Tritanopia (blue-blind)

#2D2030

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331052;
/* rgb */ color: rgb(51, 16, 82);
/* oklch */ color: oklch(27.0% 0.113 303.7);

Tailwind

colors: {
  custom: {
    50: '#6e5283',
    500: '#331052',
    950: '#000000',
  },
}

SCSS

$custom: #331052;
$custom-light: #6e5283;
$custom-dark: #000000;

JSON

{
  "hex": "#331052",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 82
  },
  "hsl": {
    "h": 271.818,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.27026,
    "c": 0.11306,
    "h": 303.7
  },
  "luminance": 0.01684
}

Semantic roles & 50–950 ramp

primary

#331052

secondary

#5C8C32

accent

#EA3E8F

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#07020B

muted

#7A787C

Preview Lab

Preview with #331052

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

Preview Lab → · Contrast checker → · Palette generator →