#2A0831#2A0831

#2A0831 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.8% C 0.083 H 320.3°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#2A0831
RGB	rgb(42, 8, 49)
HSL	hsl(290, 72%, 11%)
HSV	hsv(290, 84%, 19%)
CMYK	cmyk(14.3%, 83.7%, 0%, 80.8%)
CIE-LAB	lab(8.02, 24.51, -18.94)
CIE-LCH	lch(8.02, 30.98, 322.30°)
OKLab	oklab(21.78% 0.0638 -0.053)
OKLCH	oklch(21.78% 0.083 320.3)
XYZ	xyz(1.5960, 0.8877, 2.9924)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0831 #0F3108

analogous

#150831 #2A0831 #310823

triadic

#2A0831 #312A08 #08312A

tetradic

#2A0831 #311508 #0F3108 #082331

square

#2A0831 #311508 #0F3108 #082331

split-complementary

#2A0831 #233108 #083115

monochromatic

#17041A #17041A #2A0831 #571166 #84199A

Accessibility & contrast

On white

17.83

#2A0831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2A0831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0831

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0831	#FFFFFF	#000000	##FFFFFF
##2A0831	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001532

Deuteranopia (green-blind)

#0C1930

Tritanopia (blue-blind)

#2A101B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2a0831;
/* rgb */ color: rgb(42, 8, 49);
/* oklch */ color: oklch(21.8% 0.083 320.3);

Tailwind

colors: {
  custom: {
    50: '#654b69',
    500: '#2a0831',
    950: '#000000',
  },
}

SCSS

$custom: #2a0831;
$custom-light: #654b69;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0831",
  "rgb": {
    "r": 42,
    "g": 8,
    "b": 49
  },
  "hsl": {
    "h": 289.756,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21777,
    "c": 0.08298,
    "h": 320.3
  },
  "luminance": 0.00888
}

Semantic roles & 50–950 ramp

primary

#2A0831

secondary

#327025

accent

#EF3958

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #2A0831

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

Preview Lab → · Contrast checker → · Palette generator →