#2B0F37#2B0F37

#2B0F37 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.4% C 0.079 H 314.3°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#2B0F37
RGB	rgb(43, 15, 55)
HSL	hsl(282, 57%, 14%)
HSV	hsv(282, 73%, 22%)
CMYK	cmyk(21.8%, 72.7%, 0%, 78.4%)
CIE-LAB	lab(10.04, 22.42, -20.08)
CIE-LCH	lch(10.04, 30.10, 318.15°)
OKLab	oklab(23.41% 0.055 -0.0564)
OKLCH	oklch(23.41% 0.079 314.3)
XYZ	xyz(1.8566, 1.1311, 3.7342)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0F37 #1B370F

analogous

#170F37 #2B0F37 #370F2F

triadic

#2B0F37 #372B0F #0F372B

tetradic

#2B0F37 #37170F #1B370F #0F2F37

square

#2B0F37 #37170F #1B370F #0F2F37

split-complementary

#2B0F37 #2F370F #0F3717

monochromatic

#130718 #130718 #2B0F37 #511C67 #762997

Accessibility & contrast

On white

17.13

#2B0F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2B0F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0F37

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0F37	#FFFFFF	#000000	##FFFFFF
##2B0F37	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031A38

Deuteranopia (green-blind)

#0E1C36

Tritanopia (blue-blind)

#2A1621

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2b0f37;
/* rgb */ color: rgb(43, 15, 55);
/* oklch */ color: oklch(23.4% 0.079 314.3);

Tailwind

colors: {
  custom: {
    50: '#664f6e',
    500: '#2b0f37',
    950: '#000000',
  },
}

SCSS

$custom: #2b0f37;
$custom-light: #664f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0f37",
  "rgb": {
    "r": 43,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 282,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23413,
    "c": 0.07878,
    "h": 314.3
  },
  "luminance": 0.01131
}

Semantic roles & 50–950 ramp

primary

#2B0F37

secondary

#447131

accent

#E04775

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #2B0F37

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

Preview Lab → · Contrast checker → · Palette generator →