#2A0B33#2A0B33

#2A0B33 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.3% C 0.080 H 317.8°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#2A0B33
RGB	rgb(42, 11, 51)
HSL	hsl(287, 65%, 12%)
HSV	hsv(287, 78%, 20%)
CMYK	cmyk(17.6%, 78.4%, 0%, 80%)
CIE-LAB	lab(8.74, 23.38, -19.25)
CIE-LCH	lch(8.74, 30.29, 320.53°)
OKLab	oklab(22.35% 0.0595 -0.0539)
OKLCH	oklch(22.35% 0.08 317.8)
XYZ	xyz(1.6720, 0.9707, 3.2306)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0B33 #14330B

analogous

#160B33 #2A0B33 #330B28

triadic

#2A0B33 #332A0B #0B332A

tetradic

#2A0B33 #33160B #14330B #0B2833

square

#2A0B33 #33160B #14330B #0B2833

split-complementary

#2A0B33 #28330B #0B3316

monochromatic

#150519 #150519 #2A0B33 #531665 #7D2198

Accessibility & contrast

On white

17.58

#2A0B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2A0B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0B33

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0B33	#FFFFFF	#000000	##FFFFFF
##2A0B33	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011734

Deuteranopia (green-blind)

#0C1A32

Tritanopia (blue-blind)

#2A121D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2a0b33;
/* rgb */ color: rgb(42, 11, 51);
/* oklch */ color: oklch(22.3% 0.080 317.8);

Tailwind

colors: {
  custom: {
    50: '#654c6b',
    500: '#2a0b33',
    950: '#000000',
  },
}

SCSS

$custom: #2a0b33;
$custom-light: #654c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0b33",
  "rgb": {
    "r": 42,
    "g": 11,
    "b": 51
  },
  "hsl": {
    "h": 286.5,
    "s": 64.516,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22346,
    "c": 0.08029,
    "h": 317.8
  },
  "luminance": 0.00971
}

Semantic roles & 50–950 ramp

primary

#2A0B33

secondary

#3A702A

accent

#E84066

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #2A0B33

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

Preview Lab → · Contrast checker → · Palette generator →