#2B0831#2B0831

#2B0831 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.0% C 0.084 H 321.4°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#2B0831
RGB	rgb(43, 8, 49)
HSL	hsl(291, 72%, 11%)
HSV	hsv(291, 84%, 19%)
CMYK	cmyk(12.2%, 83.7%, 0%, 80.8%)
CIE-LAB	lab(8.21, 24.78, -18.63)
CIE-LCH	lch(8.21, 31.00, 323.07°)
OKLab	oklab(21.95% 0.0653 -0.0521)
OKLCH	oklch(21.95% 0.084 321.4)
XYZ	xyz(1.6374, 0.9091, 2.9944)
Luminance	0.0091 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0831 #0E3108

analogous

#160831 #2B0831 #310822

triadic

#2B0831 #312B08 #08312B

tetradic

#2B0831 #311608 #0E3108 #082231

square

#2B0831 #311608 #0E3108 #082231

split-complementary

#2B0831 #223108 #083116

monochromatic

#17041A #17041A #2B0831 #591166 #87199A

Accessibility & contrast

On white

17.77

#2B0831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2B0831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0831

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0831	#FFFFFF	#000000	##FFFFFF
##2B0831	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001532

Deuteranopia (green-blind)

#0D1930

Tritanopia (blue-blind)

#2B0F1B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2b0831;
/* rgb */ color: rgb(43, 8, 49);
/* oklch */ color: oklch(22.0% 0.084 321.4);

Tailwind

colors: {
  custom: {
    50: '#664b69',
    500: '#2b0831',
    950: '#000000',
  },
}

SCSS

$custom: #2b0831;
$custom-light: #664b69;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0831",
  "rgb": {
    "r": 43,
    "g": 8,
    "b": 49
  },
  "hsl": {
    "h": 291.22,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21952,
    "c": 0.08352,
    "h": 321.4
  },
  "luminance": 0.00909
}

Semantic roles & 50–950 ramp

primary

#2B0831

secondary

#307025

accent

#EF3954

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #2B0831

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

Preview Lab → · Contrast checker → · Palette generator →