#2C000B#2C000B

#2C000B is a very dark, moderate red. Relative luminance 0.006; OKLCH L 18.7% C 0.075 H 10.5°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C000B
RGB	rgb(44, 0, 11)
HSL	hsl(345, 100%, 9%)
HSV	hsv(345, 100%, 17%)
CMYK	cmyk(0%, 100%, 75%, 82.7%)
CIE-LAB	lab(5.06, 22.31, 3.47)
CIE-LCH	lch(5.06, 22.58, 8.85°)
OKLab	oklab(18.72% 0.0736 0.0137)
OKLCH	oklch(18.72% 0.075 10.5)
XYZ	xyz(1.0992, 0.5598, 0.3667)
Luminance	0.0056 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C000B #002C21

analogous

#2C0021 #2C000B #2C0B00

triadic

#2C000B #0B2C00 #000B2C

tetradic

#2C000B #212C00 #002C21 #0B002C

square

#2C000B #212C00 #002C21 #0B002C

split-complementary

#2C000B #002C0B #00212C

monochromatic

#1F0008 #1F0008 #2C000B #69001A #A6002A

Accessibility & contrast

On white

18.88

#2C000B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#2C000B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C000B

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C000B	#FFFFFF	#000000	##FFFFFF
##2C000B	1.00	18.88	1.11	18.88
#FFFFFF	18.88	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A0B0B

Deuteranopia (green-blind)

#17140A

Tritanopia (blue-blind)

#310004

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #2c000b;
/* rgb */ color: rgb(44, 0, 11);
/* oklch */ color: oklch(18.7% 0.075 10.5);

Tailwind

colors: {
  custom: {
    50: '#68464c',
    500: '#2c000b',
    950: '#000000',
  },
}

SCSS

$custom: #2c000b;
$custom-light: #68464c;
$custom-dark: #000000;

JSON

{
  "hex": "#2c000b",
  "rgb": {
    "r": 44,
    "g": 0,
    "b": 11
  },
  "hsl": {
    "h": 345,
    "s": 100,
    "l": 8.627
  },
  "oklch": {
    "l": 0.18724,
    "c": 0.07486,
    "h": 10.5
  },
  "luminance": 0.0056
}

Semantic roles & 50–950 ramp

primary

#2C000B

secondary

#14735C

accent

#FFC929

background

#F6F3F4

surface

#EBE5E7

border

#C6C1C3

text

#060001

muted

#7A7677

Preview Lab

Preview with #2C000B

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

Preview Lab → · Contrast checker → · Palette generator →