#2C0739#2C0739

#2C0739 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.6% C 0.094 H 315.5°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#2C0739
RGB	rgb(44, 7, 57)
HSL	hsl(284, 78%, 13%)
HSV	hsv(284, 88%, 22%)
CMYK	cmyk(22.8%, 87.7%, 0%, 77.6%)
CIE-LAB	lab(8.85, 27.47, -23.43)
CIE-LCH	lch(8.85, 36.11, 319.53°)
OKLab	oklab(22.65% 0.0672 -0.0661)
OKLCH	oklch(22.65% 0.094 315.5)
XYZ	xyz(1.8531, 0.9829, 3.9622)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0739 #143907

analogous

#130739 #2C0739 #39072D

triadic

#2C0739 #392C07 #07392C

tetradic

#2C0739 #391307 #143907 #072D39

square

#2C0739 #391307 #143907 #072D39

split-complementary

#2C0739 #2D3907 #073913

monochromatic

#15031B #15031B #2C0739 #560E70 #8014A6

Accessibility & contrast

On white

17.55

#2C0739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2C0739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0739

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0739	#FFFFFF	#000000	##FFFFFF
##2C0739	1.00	17.55	1.20	17.55
#FFFFFF	17.55	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#061A38

Tritanopia (blue-blind)

#2B121F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2c0739;
/* rgb */ color: rgb(44, 7, 57);
/* oklch */ color: oklch(22.6% 0.094 315.5);

Tailwind

colors: {
  custom: {
    50: '#684b70',
    500: '#2c0739',
    950: '#000000',
  },
}

SCSS

$custom: #2c0739;
$custom-light: #684b70;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0739",
  "rgb": {
    "r": 44,
    "g": 7,
    "b": 57
  },
  "hsl": {
    "h": 284.4,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22647,
    "c": 0.09428,
    "h": 315.5
  },
  "luminance": 0.00983
}

Semantic roles & 50–950 ramp

primary

#2C0739

secondary

#397923

accent

#F53365

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2C0739

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

Preview Lab → · Contrast checker → · Palette generator →