#331043#331043

#331043 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.7% C 0.095 H 313.2°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#331043
RGB	rgb(51, 16, 67)
HSL	hsl(281, 61%, 16%)
HSV	hsv(281, 76%, 26%)
CMYK	cmyk(23.9%, 76.1%, 0%, 73.7%)
CIE-LAB	lab(12.48, 27.19, -24.65)
CIE-LCH	lch(12.48, 36.70, 317.81°)
OKLab	oklab(25.74% 0.0653 -0.0695)
OKLCH	oklch(25.74% 0.095 313.2)
XYZ	xyz(2.5635, 1.4797, 5.4597)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331043 #204310

analogous

#1A1043 #331043 #43103A

triadic

#331043 #433310 #104333

tetradic

#331043 #431A10 #204310 #103A43

square

#331043 #431A10 #204310 #103A43

split-complementary

#331043 #3A4310 #10431A

monochromatic

#130619 #130619 #331043 #591C74 #7E28A6

Accessibility & contrast

On white

16.20

#331043 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#331043 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331043

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331043	#FFFFFF	#000000	##FFFFFF
##331043	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F45

Deuteranopia (green-blind)

#0C2142

Tritanopia (blue-blind)

#311A28

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #331043;
/* rgb */ color: rgb(51, 16, 67);
/* oklch */ color: oklch(25.7% 0.095 313.2);

Tailwind

colors: {
  custom: {
    50: '#6d5177',
    500: '#331043',
    950: '#000000',
  },
}

SCSS

$custom: #331043;
$custom-light: #6d5177;
$custom-dark: #000000;

JSON

{
  "hex": "#331043",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 67
  },
  "hsl": {
    "h": 281.176,
    "s": 61.446,
    "l": 16.275
  },
  "oklch": {
    "l": 0.2574,
    "c": 0.09534,
    "h": 313.2
  },
  "luminance": 0.0148
}

Semantic roles & 50–950 ramp

primary

#331043

secondary

#497D32

accent

#E54376

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #331043

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

Preview Lab → · Contrast checker → · Palette generator →