#2C0203#2C0203

#2C0203 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 18.9% C 0.071 H 25.6°. Best body text is #FFFFFF at 18.80:1 contrast (WCAG AA passes).

Color values

HEX	#2C0203
RGB	rgb(44, 2, 3)
HSL	hsl(359, 91%, 9%)
HSV	hsv(359, 95%, 17%)
CMYK	cmyk(0%, 95.5%, 93.2%, 82.7%)
CIE-LAB	lab(5.29, 20.54, 7.08)
CIE-LCH	lch(5.29, 21.73, 19.02°)
OKLab	oklab(18.88% 0.0638 0.0305)
OKLCH	oklch(18.88% 0.071 25.6)
XYZ	xyz(1.0770, 0.5856, 0.1425)
Luminance	0.0059 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0203 #022C2B

analogous

#2C0218 #2C0203 #2C1602

triadic

#2C0203 #032C02 #02032C

tetradic

#2C0203 #182C02 #022C2B #16022C

square

#2C0203 #182C02 #022C2B #16022C

split-complementary

#2C0203 #022C16 #02182C

monochromatic

#1D0102 #1D0102 #2C0203 #670507 #A1070B

Accessibility & contrast

On white

18.80

#2C0203 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#2C0203 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0203

18.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0203	#FFFFFF	#000000	##FFFFFF
##2C0203	1.00	18.80	1.12	18.80
#FFFFFF	18.80	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0B03

Deuteranopia (green-blind)

#191502

Tritanopia (blue-blind)

#320003

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #2c0203;
/* rgb */ color: rgb(44, 2, 3);
/* oklch */ color: oklch(18.9% 0.071 25.6);

Tailwind

colors: {
  custom: {
    50: '#684748',
    500: '#2c0203',
    950: '#000000',
  },
}

SCSS

$custom: #2c0203;
$custom-light: #684748;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0203",
  "rgb": {
    "r": 44,
    "g": 2,
    "b": 3
  },
  "hsl": {
    "h": 358.571,
    "s": 91.304,
    "l": 9.02
  },
  "oklch": {
    "l": 0.18885,
    "c": 0.07074,
    "h": 25.6
  },
  "luminance": 0.00585
}

Semantic roles & 50–950 ramp

primary

#2C0203

secondary

#19716F

accent

#FFFA29

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#060000

muted

#7A7777

Preview Lab

Preview with #2C0203

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

Preview Lab → · Contrast checker → · Palette generator →