#2B0637#2B0637

#2B0637 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.2% C 0.093 H 316.3°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#2B0637
RGB	rgb(43, 6, 55)
HSL	hsl(285, 80%, 12%)
HSV	hsv(285, 89%, 22%)
CMYK	cmyk(21.8%, 89.1%, 0%, 78.4%)
CIE-LAB	lab(8.30, 27.29, -22.87)
CIE-LCH	lch(8.30, 35.61, 320.04°)
OKLab	oklab(22.17% 0.0675 -0.0645)
OKLCH	oklch(22.17% 0.093 316.3)
XYZ	xyz(1.7509, 0.9197, 3.6990)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0637 #123706

analogous

#130637 #2B0637 #37062B

triadic

#2B0637 #372B06 #06372B

tetradic

#2B0637 #371306 #123706 #062B37

square

#2B0637 #371306 #123706 #062B37

split-complementary

#2B0637 #2B3706 #063713

monochromatic

#16031C #16031C #2B0637 #560C6E #8112A5

Accessibility & contrast

On white

17.74

#2B0637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2B0637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0637

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0637	#FFFFFF	#000000	##FFFFFF
##2B0637	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001638

Deuteranopia (green-blind)

#061936

Tritanopia (blue-blind)

#2A111E

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2b0637;
/* rgb */ color: rgb(43, 6, 55);
/* oklch */ color: oklch(22.2% 0.093 316.3);

Tailwind

colors: {
  custom: {
    50: '#674a6e',
    500: '#2b0637',
    950: '#000000',
  },
}

SCSS

$custom: #2b0637;
$custom-light: #674a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0637",
  "rgb": {
    "r": 43,
    "g": 6,
    "b": 55
  },
  "hsl": {
    "h": 285.306,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22171,
    "c": 0.09331,
    "h": 316.3
  },
  "luminance": 0.0092
}

Semantic roles & 50–950 ramp

primary

#2B0637

secondary

#367721

accent

#F73161

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2B0637

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

Preview Lab → · Contrast checker → · Palette generator →