#331A2F#331A2F

#331A2F is a dark, muted purple. Relative luminance 0.016; OKLCH L 26.1% C 0.052 H 333.0°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#331A2F
RGB	rgb(51, 26, 47)
HSL	hsl(310, 32%, 15%)
HSV	hsv(310, 49%, 20%)
CMYK	cmyk(0%, 49%, 7.8%, 80%)
CIE-LAB	lab(13.52, 16.28, -8.75)
CIE-LCH	lch(13.52, 18.48, 331.73°)
OKLab	oklab(26.1% 0.0465 -0.0236)
OKLCH	oklch(26.1% 0.052 333)
XYZ	xyz(2.2477, 1.6480, 2.8885)
Luminance	0.0165 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A2F #1A331E

analogous

#2A1A33 #331A2F #331A22

triadic

#331A2F #2F331A #1A2F33

tetradic

#331A2F #332A1A #1A331E #1A2233

square

#331A2F #332A1A #1A331E #1A2233

split-complementary

#331A2F #22331A #1A332A

monochromatic

#140A13 #140A13 #331A2F #5C2F54 #84437A

Accessibility & contrast

On white

15.79

#331A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#331A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A2F

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A2F	#FFFFFF	#000000	##FFFFFF
##331A2F	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2030

Deuteranopia (green-blind)

#20242E

Tritanopia (blue-blind)

#351B22

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331a2f;
/* rgb */ color: rgb(51, 26, 47);
/* oklch */ color: oklch(26.1% 0.052 333.0);

Tailwind

colors: {
  custom: {
    50: '#6b5767',
    500: '#331a2f',
    950: '#000000',
  },
}

SCSS

$custom: #331a2f;
$custom-light: #6b5767;
$custom-dark: #000000;

JSON

{
  "hex": "#331a2f",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 47
  },
  "hsl": {
    "h": 309.6,
    "s": 32.468,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26103,
    "c": 0.05216,
    "h": 333
  },
  "luminance": 0.01648
}

Semantic roles & 50–950 ramp

primary

#331A2F

secondary

#416847

accent

#C9705F

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#070306

muted

#7A787A

Preview Lab

Preview with #331A2F

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

Preview Lab → · Contrast checker → · Palette generator →