#2C0900#2C0900

#2C0900 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.1% C 0.062 H 40.7°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#2C0900
RGB	rgb(44, 9, 0)
HSL	hsl(12, 100%, 9%)
HSV	hsv(12, 100%, 17%)
CMYK	cmyk(0%, 79.5%, 100%, 82.7%)
CIE-LAB	lab(6.60, 16.91, 10.22)
CIE-LCH	lch(6.60, 19.76, 31.15°)
OKLab	oklab(20.06% 0.047 0.0405)
OKLCH	oklch(20.06% 0.062 40.7)
XYZ	xyz(1.1365, 0.7310, 0.0813)
Luminance	0.0073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0900 #00232C

analogous

#2C000D #2C0900 #2C1F00

triadic

#2C0900 #002C09 #09002C

tetradic

#2C0900 #0D2C00 #00232C #1F002C

square

#2C0900 #0D2C00 #00232C #1F002C

split-complementary

#2C0900 #002C1F #000D2C

monochromatic

#1F0600 #1F0600 #2C0900 #691600 #A62200

Accessibility & contrast

On white

18.32

#2C0900 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2C0900 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0900

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0900	#FFFFFF	#000000	##FFFFFF
##2C0900	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131000

Deuteranopia (green-blind)

#1C1800

Tritanopia (blue-blind)

#320207

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2c0900;
/* rgb */ color: rgb(44, 9, 0);
/* oklch */ color: oklch(20.1% 0.062 40.7);

Tailwind

colors: {
  custom: {
    50: '#684a47',
    500: '#2c0900',
    950: '#000000',
  },
}

SCSS

$custom: #2c0900;
$custom-light: #684a47;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0900",
  "rgb": {
    "r": 44,
    "g": 9,
    "b": 0
  },
  "hsl": {
    "h": 12.273,
    "s": 100,
    "l": 8.627
  },
  "oklch": {
    "l": 0.20061,
    "c": 0.06201,
    "h": 40.7
  },
  "luminance": 0.00731
}

Semantic roles & 50–950 ramp

primary

#2C0900

secondary

#146073

accent

#D3FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#060100

muted

#7A7777

Preview Lab

Preview with #2C0900

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

Preview Lab → · Contrast checker → · Palette generator →