#2A0131#2A0131

#2A0131 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.7% C 0.096 H 321.5°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#2A0131
RGB	rgb(42, 1, 49)
HSL	hsl(291, 96%, 10%)
HSV	hsv(291, 98%, 19%)
CMYK	cmyk(14.3%, 98%, 0%, 80.8%)
CIE-LAB	lab(6.65, 28.36, -21.14)
CIE-LCH	lch(6.65, 35.37, 323.30°)
OKLab	oklab(20.75% 0.0751 -0.0598)
OKLCH	oklch(20.75% 0.096 321.5)
XYZ	xyz(1.5200, 0.7358, 2.9671)
Luminance	0.0074 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0131 #083101

analogous

#120131 #2A0131 #310120

triadic

#2A0131 #312A01 #01312A

tetradic

#2A0131 #311201 #083101 #012031

square

#2A0131 #311201 #083101 #012031

split-complementary

#2A0131 #203101 #013112

monochromatic

#1A011E #1A011E #2A0131 #5D026D #9103A9

Accessibility & contrast

On white

18.31

#2A0131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2A0131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0131

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0131	#FFFFFF	#000000	##FFFFFF
##2A0131	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001232

Deuteranopia (green-blind)

#061630

Tritanopia (blue-blind)

#2A0A19

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2a0131;
/* rgb */ color: rgb(42, 1, 49);
/* oklch */ color: oklch(20.7% 0.096 321.5);

Tailwind

colors: {
  custom: {
    50: '#664769',
    500: '#2a0131',
    950: '#000000',
  },
}

SCSS

$custom: #2a0131;
$custom-light: #664769;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0131",
  "rgb": {
    "r": 42,
    "g": 1,
    "b": 49
  },
  "hsl": {
    "h": 291.25,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.20748,
    "c": 0.09595,
    "h": 321.5
  },
  "luminance": 0.00736
}

Semantic roles & 50–950 ramp

primary

#2A0131

secondary

#257717

accent

#FF2948

background

#F6F4F6

surface

#EBE6EB

border

#C6C2C6

text

#060006

muted

#7A777A

Preview Lab

Preview with #2A0131

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

Preview Lab → · Contrast checker → · Palette generator →