#331147#331147

#331147 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.2% C 0.099 H 310.2°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#331147
RGB	rgb(51, 17, 71)
HSL	hsl(278, 61%, 17%)
HSV	hsv(278, 76%, 28%)
CMYK	cmyk(28.2%, 76.1%, 0%, 72.2%)
CIE-LAB	lab(12.98, 27.69, -26.64)
CIE-LCH	lch(12.98, 38.42, 316.11°)
OKLab	oklab(26.2% 0.0636 -0.0753)
OKLCH	oklch(26.2% 0.099 310.2)
XYZ	xyz(2.7028, 1.5597, 6.1187)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331147 #254711

analogous

#181147 #331147 #471140

triadic

#331147 #473311 #114733

tetradic

#331147 #471811 #254711 #114047

square

#331147 #471811 #254711 #114047

split-complementary

#331147 #404711 #114718

monochromatic

#120619 #120619 #331147 #561D78 #7A29AA

Accessibility & contrast

On white

16.01

#331147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#331147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331147

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331147	#FFFFFF	#000000	##FFFFFF
##331147	1.00	16.01	1.31	16.01
#FFFFFF	16.01	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002049

Deuteranopia (green-blind)

#092246

Tritanopia (blue-blind)

#301C2A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331147;
/* rgb */ color: rgb(51, 17, 71);
/* oklch */ color: oklch(26.2% 0.099 310.2);

Tailwind

colors: {
  custom: {
    50: '#6d527b',
    500: '#331147',
    950: '#000000',
  },
}

SCSS

$custom: #331147;
$custom-light: #6d527b;
$custom-dark: #000000;

JSON

{
  "hex": "#331147",
  "rgb": {
    "r": 51,
    "g": 17,
    "b": 71
  },
  "hsl": {
    "h": 277.778,
    "s": 61.364,
    "l": 17.255
  },
  "oklch": {
    "l": 0.26201,
    "c": 0.09854,
    "h": 310.2
  },
  "luminance": 0.0156
}

Semantic roles & 50–950 ramp

primary

#331147

secondary

#508133

accent

#E4437F

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #331147

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

Preview Lab → · Contrast checker → · Palette generator →