#2C0B37#2C0B37

#2C0B37 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.0% C 0.086 H 316.4°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#2C0B37
RGB	rgb(44, 11, 55)
HSL	hsl(285, 67%, 13%)
HSV	hsv(285, 80%, 22%)
CMYK	cmyk(20%, 80%, 0%, 78.4%)
CIE-LAB	lab(9.41, 24.93, -21.09)
CIE-LCH	lch(9.41, 32.66, 319.78°)
OKLab	oklab(22.99% 0.0623 -0.0592)
OKLCH	oklch(22.99% 0.086 316.4)
XYZ	xyz(1.8479, 1.0507, 3.7192)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0B37 #16370B

analogous

#160B37 #2C0B37 #370B2C

triadic

#2C0B37 #372C0B #0B372C

tetradic

#2C0B37 #37160B #16370B #0B2C37

square

#2C0B37 #37160B #16370B #0B2C37

split-complementary

#2C0B37 #2C370B #0B3716

monochromatic

#14051A #14051A #2C0B37 #55156A #7E1F9D

Accessibility & contrast

On white

17.35

#2C0B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2C0B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0B37

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0B37	#FFFFFF	#000000	##FFFFFF
##2C0B37	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001838

Deuteranopia (green-blind)

#0B1B36

Tritanopia (blue-blind)

#2B141F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2c0b37;
/* rgb */ color: rgb(44, 11, 55);
/* oklch */ color: oklch(23.0% 0.086 316.4);

Tailwind

colors: {
  custom: {
    50: '#674d6e',
    500: '#2c0b37',
    950: '#000000',
  },
}

SCSS

$custom: #2c0b37;
$custom-light: #674d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0b37",
  "rgb": {
    "r": 44,
    "g": 11,
    "b": 55
  },
  "hsl": {
    "h": 285,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.22993,
    "c": 0.08596,
    "h": 316.4
  },
  "luminance": 0.01051
}

Semantic roles & 50–950 ramp

primary

#2C0B37

secondary

#3C742A

accent

#EA3E69

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2C0B37

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

Preview Lab → · Contrast checker → · Palette generator →