#2B1037#2B1037

#2B1037 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 23.6% C 0.077 H 314.0°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B1037
RGB	rgb(43, 16, 55)
HSL	hsl(282, 55%, 14%)
HSV	hsv(282, 71%, 22%)
CMYK	cmyk(21.8%, 70.9%, 0%, 78.4%)
CIE-LAB	lab(10.26, 21.82, -19.73)
CIE-LCH	lch(10.26, 29.42, 317.87°)
OKLab	oklab(23.57% 0.0535 -0.0554)
OKLCH	oklch(23.57% 0.077 314)
XYZ	xyz(1.8710, 1.1601, 3.7390)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1037 #1C3710

analogous

#181037 #2B1037 #371030

triadic

#2B1037 #372B10 #10372B

tetradic

#2B1037 #371810 #1C3710 #103037

square

#2B1037 #371810 #1C3710 #103037

split-complementary

#2B1037 #303710 #103718

monochromatic

#130718 #130718 #2B1037 #501E66 #752C96

Accessibility & contrast

On white

17.05

#2B1037 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2B1037 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1037

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1037	#FFFFFF	#000000	##FFFFFF
##2B1037	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041A38

Deuteranopia (green-blind)

#0F1D36

Tritanopia (blue-blind)

#2A1721

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2b1037;
/* rgb */ color: rgb(43, 16, 55);
/* oklch */ color: oklch(23.6% 0.077 314.0);

Tailwind

colors: {
  custom: {
    50: '#66506e',
    500: '#2b1037',
    950: '#000000',
  },
}

SCSS

$custom: #2b1037;
$custom-light: #66506e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1037",
  "rgb": {
    "r": 43,
    "g": 16,
    "b": 55
  },
  "hsl": {
    "h": 281.538,
    "s": 54.93,
    "l": 13.922
  },
  "oklch": {
    "l": 0.23572,
    "c": 0.07699,
    "h": 314
  },
  "luminance": 0.0116
}

Semantic roles & 50–950 ramp

primary

#2B1037

secondary

#457132

accent

#DE4A77

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #2B1037

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

Preview Lab → · Contrast checker → · Palette generator →