#2A0331#2A0331

#2A0331 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.1% C 0.092 H 321.1°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#2A0331
RGB	rgb(42, 3, 49)
HSL	hsl(291, 88%, 10%)
HSV	hsv(291, 94%, 19%)
CMYK	cmyk(14.3%, 93.9%, 0%, 80.8%)
CIE-LAB	lab(7.04, 27.26, -20.51)
CIE-LCH	lch(7.04, 34.12, 323.04°)
OKLab	oklab(21.05% 0.0716 -0.0578)
OKLCH	oklch(21.05% 0.092 321.1)
XYZ	xyz(1.5417, 0.7792, 2.9743)
Luminance	0.0078 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0331 #0A3103

analogous

#130331 #2A0331 #310321

triadic

#2A0331 #312A03 #03312A

tetradic

#2A0331 #311303 #0A3103 #032131

square

#2A0331 #311303 #0A3103 #032131

split-complementary

#2A0331 #213103 #033113

monochromatic

#19021D #19021D #2A0331 #5B076B #8D0AA4

Accessibility & contrast

On white

18.17

#2A0331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2A0331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0331

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0331	#FFFFFF	#000000	##FFFFFF
##2A0331	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	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: #2a0331;
/* rgb */ color: rgb(42, 3, 49);
/* oklch */ color: oklch(21.1% 0.092 321.1);

Tailwind

colors: {
  custom: {
    50: '#664869',
    500: '#2a0331',
    950: '#000000',
  },
}

SCSS

$custom: #2a0331;
$custom-light: #664869;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0331",
  "rgb": {
    "r": 42,
    "g": 3,
    "b": 49
  },
  "hsl": {
    "h": 290.87,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.21052,
    "c": 0.09202,
    "h": 321.1
  },
  "luminance": 0.00779
}

Semantic roles & 50–950 ramp

primary

#2A0331

secondary

#29741B

accent

#FF294A

background

#F6F4F6

surface

#EBE6EB

border

#C6C2C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #2A0331

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

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