#2C0437#2C0437

#2C0437 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.1% C 0.097 H 317.7°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#2C0437
RGB	rgb(44, 4, 55)
HSL	hsl(287, 86%, 12%)
HSV	hsv(287, 93%, 22%)
CMYK	cmyk(20%, 92.7%, 0%, 78.4%)
CIE-LAB	lab(8.11, 28.64, -23.17)
CIE-LCH	lch(8.11, 36.84, 321.02°)
OKLab	oklab(22.08% 0.0718 -0.0653)
OKLCH	oklch(22.08% 0.097 317.7)
XYZ	xyz(1.7716, 0.8982, 3.6937)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0437 #0F3704

analogous

#130437 #2C0437 #370429

triadic

#2C0437 #372C04 #04372C

tetradic

#2C0437 #371304 #0F3704 #042937

square

#2C0437 #371304 #0F3704 #042937

split-complementary

#2C0437 #293704 #043713

monochromatic

#17021D #17021D #2C0437 #5A0870 #870CA9

Accessibility & contrast

On white

17.80

#2C0437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2C0437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0437

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0437	#FFFFFF	#000000	##FFFFFF
##2C0437	1.00	17.80	1.18	17.80
#FFFFFF	17.80	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001538

Deuteranopia (green-blind)

#051936

Tritanopia (blue-blind)

#2C0F1D

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2c0437;
/* rgb */ color: rgb(44, 4, 55);
/* oklch */ color: oklch(22.1% 0.097 317.7);

Tailwind

colors: {
  custom: {
    50: '#68496e',
    500: '#2c0437',
    950: '#000000',
  },
}

SCSS

$custom: #2c0437;
$custom-light: #68496e;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0437",
  "rgb": {
    "r": 44,
    "g": 4,
    "b": 55
  },
  "hsl": {
    "h": 287.059,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22075,
    "c": 0.09705,
    "h": 317.7
  },
  "luminance": 0.00898
}

Semantic roles & 50–950 ramp

primary

#2C0437

secondary

#31791E

accent

#FD2B58

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2C0437

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

Preview Lab → · Contrast checker → · Palette generator →