#2C0603#2C0603

#2C0603 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.6% C 0.064 H 30.7°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#2C0603
RGB	rgb(44, 6, 3)
HSL	hsl(4, 87%, 9%)
HSV	hsv(4, 93%, 17%)
CMYK	cmyk(0%, 86.4%, 93.2%, 82.7%)
CIE-LAB	lab(6.07, 18.64, 8.23)
CIE-LCH	lch(6.07, 20.38, 23.82°)
OKLab	oklab(19.62% 0.0552 0.0327)
OKLCH	oklch(19.62% 0.064 30.7)
XYZ	xyz(1.1204, 0.6725, 0.1569)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0603 #03292C

analogous

#2C0315 #2C0603 #2C1B03

triadic

#2C0603 #032C06 #06032C

tetradic

#2C0603 #152C03 #03292C #1B032C

square

#2C0603 #152C03 #03292C #1B032C

split-complementary

#2C0603 #032C1B #03152C

monochromatic

#1D0402 #1D0402 #2C0603 #650E07 #9F160B

Accessibility & contrast

On white

18.51

#2C0603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2C0603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0603

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0603	#FFFFFF	#000000	##FFFFFF
##2C0603	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110E03

Deuteranopia (green-blind)

#1A1702

Tritanopia (blue-blind)

#320005

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2c0603;
/* rgb */ color: rgb(44, 6, 3);
/* oklch */ color: oklch(19.6% 0.064 30.7);

Tailwind

colors: {
  custom: {
    50: '#684948',
    500: '#2c0603',
    950: '#000000',
  },
}

SCSS

$custom: #2c0603;
$custom-light: #684948;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0603",
  "rgb": {
    "r": 44,
    "g": 6,
    "b": 3
  },
  "hsl": {
    "h": 4.39,
    "s": 87.234,
    "l": 9.216
  },
  "oklch": {
    "l": 0.19619,
    "c": 0.06411,
    "h": 30.7
  },
  "luminance": 0.00672
}

Semantic roles & 50–950 ramp

primary

#2C0603

secondary

#1B6A70

accent

#EEFD2A

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#060100

muted

#7A7777

Preview Lab

Preview with #2C0603

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

Preview Lab → · Contrast checker → · Palette generator →