#331447#331447

#331447 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.6% C 0.094 H 309.4°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#331447
RGB	rgb(51, 20, 71)
HSL	hsl(276, 56%, 18%)
HSV	hsv(276, 72%, 28%)
CMYK	cmyk(28.2%, 71.8%, 0%, 72.2%)
CIE-LAB	lab(13.59, 26.02, -25.67)
CIE-LCH	lch(13.59, 36.55, 315.39°)
OKLab	oklab(26.64% 0.0595 -0.0725)
OKLCH	oklch(26.64% 0.094 309.4)
XYZ	xyz(2.7525, 1.6591, 6.1353)
Luminance	0.0166 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331447 #284714

analogous

#1A1447 #331447 #471441

triadic

#331447 #473314 #144733

tetradic

#331447 #471A14 #284714 #144147

square

#331447 #471A14 #284714 #144147

split-complementary

#331447 #414714 #14471A

monochromatic

#110718 #110718 #331447 #552177 #782FA6

Accessibility & contrast

On white

15.77

#331447 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#331447 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331447

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331447	#FFFFFF	#000000	##FFFFFF
##331447	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002149

Deuteranopia (green-blind)

#0C2346

Tritanopia (blue-blind)

#301E2B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331447;
/* rgb */ color: rgb(51, 20, 71);
/* oklch */ color: oklch(26.6% 0.094 309.4);

Tailwind

colors: {
  custom: {
    50: '#6d547a',
    500: '#331447',
    950: '#000000',
  },
}

SCSS

$custom: #331447;
$custom-light: #6d547a;
$custom-dark: #000000;

JSON

{
  "hex": "#331447",
  "rgb": {
    "r": 51,
    "g": 20,
    "b": 71
  },
  "hsl": {
    "h": 276.471,
    "s": 56.044,
    "l": 17.843
  },
  "oklch": {
    "l": 0.26635,
    "c": 0.09378,
    "h": 309.4
  },
  "luminance": 0.01659
}

Semantic roles & 50–950 ramp

primary

#331447

secondary

#547F38

accent

#DF4884

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070309

muted

#7A787B

Preview Lab

Preview with #331447

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

Preview Lab → · Contrast checker → · Palette generator →