#2B0A31#2B0A31

#2B0A31 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.2% C 0.080 H 321.1°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B0A31
RGB	rgb(43, 10, 49)
HSL	hsl(291, 66%, 12%)
HSV	hsv(291, 80%, 19%)
CMYK	cmyk(12.2%, 79.6%, 0%, 80.8%)
CIE-LAB	lab(8.59, 23.71, -18.02)
CIE-LCH	lch(8.59, 29.78, 322.77°)
OKLab	oklab(22.22% 0.0624 -0.0503)
OKLCH	oklch(22.22% 0.08 321.1)
XYZ	xyz(1.6591, 0.9525, 3.0016)
Luminance	0.0095 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0A31 #10310A

analogous

#180A31 #2B0A31 #310A24

triadic

#2B0A31 #312B0A #0A312B

tetradic

#2B0A31 #31180A #10310A #0A2431

square

#2B0A31 #31180A #10310A #0A2431

split-complementary

#2B0A31 #24310A #0A3118

monochromatic

#160519 #160519 #2B0A31 #581464 #841F97

Accessibility & contrast

On white

17.64

#2B0A31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2B0A31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0A31

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0A31	#FFFFFF	#000000	##FFFFFF
##2B0A31	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021632

Deuteranopia (green-blind)

#0E1A30

Tritanopia (blue-blind)

#2B111C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2b0a31;
/* rgb */ color: rgb(43, 10, 49);
/* oklch */ color: oklch(22.2% 0.080 321.1);

Tailwind

colors: {
  custom: {
    50: '#664c69',
    500: '#2b0a31',
    950: '#000000',
  },
}

SCSS

$custom: #2b0a31;
$custom-light: #664c69;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0a31",
  "rgb": {
    "r": 43,
    "g": 10,
    "b": 49
  },
  "hsl": {
    "h": 290.769,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22224,
    "c": 0.08019,
    "h": 321.1
  },
  "luminance": 0.00952
}

Semantic roles & 50–950 ramp

primary

#2B0A31

secondary

#336E29

accent

#E93F59

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #2B0A31

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

Preview Lab → · Contrast checker → · Palette generator →