#2B1337#2B1337

#2B1337 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.1% C 0.071 H 313.1°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#2B1337
RGB	rgb(43, 19, 55)
HSL	hsl(280, 49%, 15%)
HSV	hsv(280, 65%, 22%)
CMYK	cmyk(21.8%, 65.5%, 0%, 78.4%)
CIE-LAB	lab(10.96, 19.94, -18.62)
CIE-LCH	lch(10.96, 27.28, 316.96°)
OKLab	oklab(24.08% 0.0487 -0.0521)
OKLCH	oklch(24.08% 0.071 313.1)
XYZ	xyz(1.9186, 1.2552, 3.7549)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1337 #1F3713

analogous

#191337 #2B1337 #371331

triadic

#2B1337 #372B13 #13372B

tetradic

#2B1337 #371913 #1F3713 #133137

square

#2B1337 #371913 #1F3713 #133137

split-complementary

#2B1337 #313713 #133719

monochromatic

#120817 #120817 #2B1337 #4F2364 #723292

Accessibility & contrast

On white

16.79

#2B1337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#2B1337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1337

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1337	#FFFFFF	#000000	##FFFFFF
##2B1337	1.00	16.79	1.25	16.79
#FFFFFF	16.79	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091C38

Deuteranopia (green-blind)

#111E36

Tritanopia (blue-blind)

#2A1922

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2b1337;
/* rgb */ color: rgb(43, 19, 55);
/* oklch */ color: oklch(24.1% 0.071 313.1);

Tailwind

colors: {
  custom: {
    50: '#66526e',
    500: '#2b1337',
    950: '#000000',
  },
}

SCSS

$custom: #2b1337;
$custom-light: #66526e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1337",
  "rgb": {
    "r": 43,
    "g": 19,
    "b": 55
  },
  "hsl": {
    "h": 280,
    "s": 48.649,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24083,
    "c": 0.07133,
    "h": 313.1
  },
  "luminance": 0.01255
}

Semantic roles & 50–950 ramp

primary

#2B1337

secondary

#496F37

accent

#D8507D

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060207

muted

#7A787A

Preview Lab

Preview with #2B1337

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

Preview Lab → · Contrast checker → · Palette generator →