#2A0A31#2A0A31

#2A0A31 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.1% C 0.080 H 319.9°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A0A31
RGB	rgb(42, 10, 49)
HSL	hsl(289, 66%, 12%)
HSV	hsv(289, 80%, 19%)
CMYK	cmyk(14.3%, 79.6%, 0%, 80.8%)
CIE-LAB	lab(8.40, 23.42, -18.33)
CIE-LCH	lch(8.40, 29.74, 321.96°)
OKLab	oklab(22.05% 0.061 -0.0512)
OKLCH	oklch(22.05% 0.08 319.9)
XYZ	xyz(1.6177, 0.9312, 2.9997)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0A31 #11310A

analogous

#170A31 #2A0A31 #310A25

triadic

#2A0A31 #312A0A #0A312A

tetradic

#2A0A31 #31170A #11310A #0A2531

square

#2A0A31 #31170A #11310A #0A2531

split-complementary

#2A0A31 #25310A #0A3117

monochromatic

#160519 #160519 #2A0A31 #561464 #811F97

Accessibility & contrast

On white

17.70

#2A0A31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2A0A31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0A31

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0A31	#FFFFFF	#000000	##FFFFFF
##2A0A31	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011632

Deuteranopia (green-blind)

#0D1930

Tritanopia (blue-blind)

#2A111C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2a0a31;
/* rgb */ color: rgb(42, 10, 49);
/* oklch */ color: oklch(22.1% 0.080 319.9);

Tailwind

colors: {
  custom: {
    50: '#654c69',
    500: '#2a0a31',
    950: '#000000',
  },
}

SCSS

$custom: #2a0a31;
$custom-light: #654c69;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0a31",
  "rgb": {
    "r": 42,
    "g": 10,
    "b": 49
  },
  "hsl": {
    "h": 289.231,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22053,
    "c": 0.07963,
    "h": 319.9
  },
  "luminance": 0.00931
}

Semantic roles & 50–950 ramp

primary

#2A0A31

secondary

#356E29

accent

#E93F5D

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #2A0A31

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

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