#2C0903#2C0903

#2C0903 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.1% C 0.060 H 34.7°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#2C0903
RGB	rgb(44, 9, 3)
HSL	hsl(9, 87%, 9%)
HSV	hsv(9, 93%, 17%)
CMYK	cmyk(0%, 79.5%, 93.2%, 82.7%)
CIE-LAB	lab(6.66, 17.20, 9.09)
CIE-LCH	lch(6.66, 19.45, 27.85°)
OKLab	oklab(20.13% 0.0494 0.0342)
OKLCH	oklch(20.13% 0.06 34.7)
XYZ	xyz(1.1530, 0.7376, 0.1678)
Luminance	0.0074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0903 #03262C

analogous

#2C0312 #2C0903 #2C1E03

triadic

#2C0903 #032C09 #09032C

tetradic

#2C0903 #122C03 #03262C #1E032C

square

#2C0903 #122C03 #03262C #1E032C

split-complementary

#2C0903 #032C1E #03122C

monochromatic

#1D0602 #1D0602 #2C0903 #651507 #9F200B

Accessibility & contrast

On white

18.30

#2C0903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2C0903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0903

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0903	#FFFFFF	#000000	##FFFFFF
##2C0903	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131002

Deuteranopia (green-blind)

#1C1802

Tritanopia (blue-blind)

#310208

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2c0903;
/* rgb */ color: rgb(44, 9, 3);
/* oklch */ color: oklch(20.1% 0.060 34.7);

Tailwind

colors: {
  custom: {
    50: '#684a48',
    500: '#2c0903',
    950: '#000000',
  },
}

SCSS

$custom: #2c0903;
$custom-light: #684a48;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0903",
  "rgb": {
    "r": 44,
    "g": 9,
    "b": 3
  },
  "hsl": {
    "h": 8.78,
    "s": 87.234,
    "l": 9.216
  },
  "oklch": {
    "l": 0.20133,
    "c": 0.06004,
    "h": 34.7
  },
  "luminance": 0.00737
}

Semantic roles & 50–950 ramp

primary

#2C0903

secondary

#1B6370

accent

#DFFD2A

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#060100

muted

#7A7777

Preview Lab

Preview with #2C0903

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

Preview Lab → · Contrast checker → · Palette generator →