#331547#331547

#331547 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.8% C 0.092 H 309.1°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#331547
RGB	rgb(51, 21, 71)
HSL	hsl(276, 54%, 18%)
HSV	hsv(276, 70%, 28%)
CMYK	cmyk(28.2%, 70.4%, 0%, 72.2%)
CIE-LAB	lab(13.80, 25.44, -25.32)
CIE-LCH	lch(13.80, 35.89, 315.13°)
OKLab	oklab(26.79% 0.0581 -0.0715)
OKLCH	oklch(26.79% 0.092 309.1)
XYZ	xyz(2.7705, 1.6951, 6.1413)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331547 #294715

analogous

#1A1547 #331547 #471542

triadic

#331547 #473315 #154733

tetradic

#331547 #471A15 #294715 #154247

square

#331547 #471A15 #294715 #154247

split-complementary

#331547 #424715 #15471A

monochromatic

#110718 #110718 #331547 #552376 #7731A5

Accessibility & contrast

On white

15.68

#331547 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331547 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331547

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331547	#FFFFFF	#000000	##FFFFFF
##331547	1.00	15.68	1.34	15.68
#FFFFFF	15.68	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002249

Deuteranopia (green-blind)

#0E2446

Tritanopia (blue-blind)

#301F2B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331547;
/* rgb */ color: rgb(51, 21, 71);
/* oklch */ color: oklch(26.8% 0.092 309.1);

Tailwind

colors: {
  custom: {
    50: '#6d547a',
    500: '#331547',
    950: '#000000',
  },
}

SCSS

$custom: #331547;
$custom-light: #6d547a;
$custom-dark: #000000;

JSON

{
  "hex": "#331547",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 71
  },
  "hsl": {
    "h": 276,
    "s": 54.348,
    "l": 18.039
  },
  "oklch": {
    "l": 0.26788,
    "c": 0.09213,
    "h": 309.1
  },
  "luminance": 0.01695
}

Semantic roles & 50–950 ramp

primary

#331547

secondary

#557F39

accent

#DE4A85

background

#F6F4F7

surface

#ECE8ED

border

#C7C4C8

text

#070309

muted

#7A787B

Preview Lab

Preview with #331547

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

Preview Lab → · Contrast checker → · Palette generator →