#2C0428#2C0428

#2C0428 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 20.9% C 0.083 H 332.5°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#2C0428
RGB	rgb(44, 4, 40)
HSL	hsl(306, 83%, 9%)
HSV	hsv(306, 91%, 17%)
CMYK	cmyk(0%, 90.9%, 9.1%, 82.7%)
CIE-LAB	lab(7.01, 25.27, -13.80)
CIE-LCH	lch(7.01, 28.79, 331.37°)
OKLab	oklab(20.89% 0.0733 -0.0382)
OKLCH	oklch(20.89% 0.083 332.5)
XYZ	xyz(1.4651, 0.7756, 2.0796)
Luminance	0.0078 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0428 #042C08

analogous

#1C042C #2C0428 #2C0414

triadic

#2C0428 #282C04 #04282C

tetradic

#2C0428 #2C1C04 #042C08 #04142C

square

#2C0428 #2C1C04 #042C08 #04142C

split-complementary

#2C0428 #142C04 #042C1C

monochromatic

#1C0319 #1C0319 #2C0428 #64095B #9C0E8E

Accessibility & contrast

On white

18.18

#2C0428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2C0428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0428

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0428	#FFFFFF	#000000	##FFFFFF
##2C0428	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031229

Deuteranopia (green-blind)

#111827

Tritanopia (blue-blind)

#2E0815

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2c0428;
/* rgb */ color: rgb(44, 4, 40);
/* oklch */ color: oklch(20.9% 0.083 332.5);

Tailwind

colors: {
  custom: {
    50: '#674862',
    500: '#2c0428',
    950: '#000000',
  },
}

SCSS

$custom: #2c0428;
$custom-light: #674862;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0428",
  "rgb": {
    "r": 44,
    "g": 4,
    "b": 40
  },
  "hsl": {
    "h": 306,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.20892,
    "c": 0.08262,
    "h": 332.5
  },
  "luminance": 0.00776
}

Semantic roles & 50–950 ramp

primary

#2C0428

secondary

#1D6F25

accent

#FA432E

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#060105

muted

#7A7779

Preview Lab

Preview with #2C0428

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

Preview Lab → · Contrast checker → · Palette generator →