#331D33#331D33

#331D33 is a dark, muted purple. Relative luminance 0.018; OKLCH L 26.9% C 0.050 H 326.9°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#331D33
RGB	rgb(51, 29, 51)
HSL	hsl(300, 28%, 16%)
HSV	hsv(300, 43%, 20%)
CMYK	cmyk(0%, 43.1%, 0%, 80%)
CIE-LAB	lab(14.52, 15.17, -10.09)
CIE-LCH	lch(14.52, 18.22, 326.38°)
OKLab	oklab(26.92% 0.042 -0.0274)
OKLCH	oklch(26.92% 0.05 326.9)
XYZ	xyz(2.4021, 1.8217, 3.3564)
Luminance	0.0182 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331D33 #1D331D

analogous

#281D33 #331D33 #331D28

triadic

#331D33 #33331D #1D3333

tetradic

#331D33 #33281D #1D331D #1D2833

square

#331D33 #33281D #1D331D #1D2833

split-complementary

#331D33 #28331D #1D3328

monochromatic

#140B14 #140B14 #331D33 #5A335A #814981

Accessibility & contrast

On white

15.39

#331D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#331D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331D33

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331D33	#FFFFFF	#000000	##FFFFFF
##331D33	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2334

Deuteranopia (green-blind)

#212632

Tritanopia (blue-blind)

#341F25

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #331d33;
/* rgb */ color: rgb(51, 29, 51);
/* oklch */ color: oklch(26.9% 0.050 326.9);

Tailwind

colors: {
  custom: {
    50: '#6b596a',
    500: '#331d33',
    950: '#000000',
  },
}

SCSS

$custom: #331d33;
$custom-light: #6b596a;
$custom-dark: #000000;

JSON

{
  "hex": "#331d33",
  "rgb": {
    "r": 51,
    "g": 29,
    "b": 51
  },
  "hsl": {
    "h": 300,
    "s": 27.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26921,
    "c": 0.05019,
    "h": 326.9
  },
  "luminance": 0.01822
}

Semantic roles & 50–950 ramp

primary

#331D33

secondary

#456645

accent

#C46464

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#060306

muted

#7A787A

Preview Lab

Preview with #331D33

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

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