#2B0C28#2B0C28

#2B0C28 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.9% C 0.067 H 331.5°. Best body text is #FFFFFF at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#2B0C28
RGB	rgb(43, 12, 40)
HSL	hsl(306, 56%, 11%)
HSV	hsv(306, 72%, 17%)
CMYK	cmyk(0%, 72.1%, 7%, 83.1%)
CIE-LAB	lab(8.39, 20.57, -11.64)
CIE-LCH	lch(8.39, 23.64, 330.50°)
OKLab	oklab(21.89% 0.0587 -0.0319)
OKLCH	oklch(21.89% 0.067 331.5)
XYZ	xyz(1.5107, 0.9298, 2.1070)
Luminance	0.0093 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0C28 #0C2B0F

analogous

#1E0C2B #2B0C28 #2B0C18

triadic

#2B0C28 #282B0C #0C282B

tetradic

#2B0C28 #2B1E0C #0C2B0F #0C182B

square

#2B0C28 #2B1E0C #0C2B0F #0C182B

split-complementary

#2B0C28 #182B0C #0C2B1E

monochromatic

#180716 #180716 #2B0C28 #5B1955 #8B2781

Accessibility & contrast

On white

17.71

#2B0C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2B0C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0C28

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0C28	#FFFFFF	#000000	##FFFFFF
##2B0C28	1.00	17.71	1.19	17.71
#FFFFFF	17.71	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1629

Deuteranopia (green-blind)

#141A27

Tritanopia (blue-blind)

#2D0F18

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2b0c28;
/* rgb */ color: rgb(43, 12, 40);
/* oklch */ color: oklch(21.9% 0.067 331.5);

Tailwind

colors: {
  custom: {
    50: '#664d62',
    500: '#2b0c28',
    950: '#000000',
  },
}

SCSS

$custom: #2b0c28;
$custom-light: #664d62;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0c28",
  "rgb": {
    "r": 43,
    "g": 12,
    "b": 40
  },
  "hsl": {
    "h": 305.806,
    "s": 56.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21889,
    "c": 0.06676,
    "h": 331.5
  },
  "luminance": 0.0093
}

Semantic roles & 50–950 ramp

primary

#2B0C28

secondary

#2C6632

accent

#E05748

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#060105

muted

#7A7779

Preview Lab

Preview with #2B0C28

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

Preview Lab → · Contrast checker → · Palette generator →