#2B0731#2B0731

#2B0731 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.8% C 0.085 H 321.6°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#2B0731
RGB	rgb(43, 7, 49)
HSL	hsl(291, 75%, 11%)
HSV	hsv(291, 86%, 19%)
CMYK	cmyk(12.2%, 85.7%, 0%, 80.8%)
CIE-LAB	lab(8.02, 25.33, -18.94)
CIE-LCH	lch(8.02, 31.63, 323.22°)
OKLab	oklab(21.81% 0.0668 -0.053)
OKLCH	oklch(21.81% 0.085 321.6)
XYZ	xyz(1.6266, 0.8874, 2.9907)
Luminance	0.0089 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0731 #0D3107

analogous

#160731 #2B0731 #310722

triadic

#2B0731 #312B07 #07312B

tetradic

#2B0731 #311607 #0D3107 #072231

square

#2B0731 #311607 #0D3107 #072231

split-complementary

#2B0731 #223107 #073116

monochromatic

#17041B #17041B #2B0731 #5A0F67 #89169C

Accessibility & contrast

On white

17.84

#2B0731 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2B0731 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0731

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0731	#FFFFFF	#000000	##FFFFFF
##2B0731	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001532

Deuteranopia (green-blind)

#0C1930

Tritanopia (blue-blind)

#2C0F1B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2b0731;
/* rgb */ color: rgb(43, 7, 49);
/* oklch */ color: oklch(21.8% 0.085 321.6);

Tailwind

colors: {
  custom: {
    50: '#664a69',
    500: '#2b0731',
    950: '#000000',
  },
}

SCSS

$custom: #2b0731;
$custom-light: #664a69;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0731",
  "rgb": {
    "r": 43,
    "g": 7,
    "b": 49
  },
  "hsl": {
    "h": 291.429,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21813,
    "c": 0.08524,
    "h": 321.6
  },
  "luminance": 0.00887
}

Semantic roles & 50–950 ramp

primary

#2B0731

secondary

#2E7123

accent

#F23651

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #2B0731

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

Preview Lab → · Contrast checker → · Palette generator →