#331143#331143

#331143 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.9% C 0.094 H 313.0°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#331143
RGB	rgb(51, 17, 67)
HSL	hsl(281, 60%, 16%)
HSV	hsv(281, 75%, 26%)
CMYK	cmyk(23.9%, 74.6%, 0%, 73.7%)
CIE-LAB	lab(12.67, 26.66, -24.34)
CIE-LCH	lch(12.67, 36.10, 317.60°)
OKLab	oklab(25.88% 0.064 -0.0685)
OKLCH	oklch(25.88% 0.094 313)
XYZ	xyz(2.5786, 1.5100, 5.4647)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331143 #214311

analogous

#1A1143 #331143 #43113A

triadic

#331143 #433311 #114333

tetradic

#331143 #431A11 #214311 #113A43

square

#331143 #431A11 #214311 #113A43

split-complementary

#331143 #3A4311 #11431A

monochromatic

#130618 #130618 #331143 #581D74 #7D2AA5

Accessibility & contrast

On white

16.13

#331143 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#331143 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331143

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331143	#FFFFFF	#000000	##FFFFFF
##331143	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F44

Deuteranopia (green-blind)

#0D2242

Tritanopia (blue-blind)

#311B28

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331143;
/* rgb */ color: rgb(51, 17, 67);
/* oklch */ color: oklch(25.9% 0.094 313.0);

Tailwind

colors: {
  custom: {
    50: '#6d5277',
    500: '#331143',
    950: '#000000',
  },
}

SCSS

$custom: #331143;
$custom-light: #6d5277;
$custom-dark: #000000;

JSON

{
  "hex": "#331143",
  "rgb": {
    "r": 51,
    "g": 17,
    "b": 67
  },
  "hsl": {
    "h": 280.8,
    "s": 59.524,
    "l": 16.471
  },
  "oklch": {
    "l": 0.25879,
    "c": 0.09376,
    "h": 313
  },
  "luminance": 0.0151
}

Semantic roles & 50–950 ramp

primary

#331143

secondary

#4B7D33

accent

#E34578

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #331143

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

Preview Lab → · Contrast checker → · Palette generator →