#2B0D37#2B0D37

#2B0D37 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.1% C 0.082 H 314.8°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#2B0D37
RGB	rgb(43, 13, 55)
HSL	hsl(283, 62%, 13%)
HSV	hsv(283, 76%, 22%)
CMYK	cmyk(21.8%, 76.4%, 0%, 78.4%)
CIE-LAB	lab(9.62, 23.57, -20.76)
CIE-LCH	lch(9.62, 31.41, 318.64°)
OKLab	oklab(23.11% 0.058 -0.0583)
OKLCH	oklch(23.11% 0.082 314.8)
XYZ	xyz(1.8297, 1.0773, 3.7253)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0D37 #19370D

analogous

#160D37 #2B0D37 #370D2E

triadic

#2B0D37 #372B0D #0D372B

tetradic

#2B0D37 #37160D #19370D #0D2E37

square

#2B0D37 #37160D #19370D #0D2E37

split-complementary

#2B0D37 #2E370D #0D3716

monochromatic

#130619 #130619 #2B0D37 #521968 #78249A

Accessibility & contrast

On white

17.28

#2B0D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#2B0D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0D37

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0D37	#FFFFFF	#000000	##FFFFFF
##2B0D37	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001938

Deuteranopia (green-blind)

#0C1C36

Tritanopia (blue-blind)

#2A1520

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2b0d37;
/* rgb */ color: rgb(43, 13, 55);
/* oklch */ color: oklch(23.1% 0.082 314.8);

Tailwind

colors: {
  custom: {
    50: '#664e6e',
    500: '#2b0d37',
    950: '#000000',
  },
}

SCSS

$custom: #2b0d37;
$custom-light: #664e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0d37",
  "rgb": {
    "r": 43,
    "g": 13,
    "b": 55
  },
  "hsl": {
    "h": 282.857,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23109,
    "c": 0.08224,
    "h": 314.8
  },
  "luminance": 0.01077
}

Semantic roles & 50–950 ramp

primary

#2B0D37

secondary

#41722D

accent

#E54371

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2B0D37

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

Preview Lab → · Contrast checker → · Palette generator →