#2A0431#2A0431

#2A0431 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.2% C 0.090 H 321.0°. Best body text is #FFFFFF at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A0431
RGB	rgb(42, 4, 49)
HSL	hsl(291, 85%, 10%)
HSV	hsv(291, 92%, 19%)
CMYK	cmyk(14.3%, 91.8%, 0%, 80.8%)
CIE-LAB	lab(7.23, 26.72, -20.20)
CIE-LCH	lch(7.23, 33.49, 322.91°)
OKLab	oklab(21.2% 0.07 -0.0568)
OKLCH	oklch(21.2% 0.09 321)
XYZ	xyz(1.5526, 0.8009, 2.9779)
Luminance	0.0080 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0431 #0B3104

analogous

#130431 #2A0431 #310421

triadic

#2A0431 #312A04 #04312A

tetradic

#2A0431 #311304 #0B3104 #042131

square

#2A0431 #311304 #0B3104 #042131

split-complementary

#2A0431 #213104 #043113

monochromatic

#18021C #18021C #2A0431 #5A096A #8B0DA2

Accessibility & contrast

On white

18.10

#2A0431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2A0431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0431

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0431	#FFFFFF	#000000	##FFFFFF
##2A0431	1.00	18.10	1.16	18.10
#FFFFFF	18.10	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001332

Deuteranopia (green-blind)

#081730

Tritanopia (blue-blind)

#2A0C1A

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #2a0431;
/* rgb */ color: rgb(42, 4, 49);
/* oklch */ color: oklch(21.2% 0.090 321.0);

Tailwind

colors: {
  custom: {
    50: '#664869',
    500: '#2a0431',
    950: '#000000',
  },
}

SCSS

$custom: #2a0431;
$custom-light: #664869;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0431",
  "rgb": {
    "r": 42,
    "g": 4,
    "b": 49
  },
  "hsl": {
    "h": 290.667,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.21201,
    "c": 0.09014,
    "h": 321
  },
  "luminance": 0.00801
}

Semantic roles & 50–950 ramp

primary

#2A0431

secondary

#2B731D

accent

#FB2D4D

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #2A0431

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

Preview Lab → · Contrast checker → · Palette generator →