#2C0909#2C0909

#2C0909 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.3% C 0.058 H 23.9°. Best body text is #FFFFFF at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#2C0909
RGB	rgb(44, 9, 9)
HSL	hsl(0, 66%, 10%)
HSV	hsv(0, 80%, 17%)
CMYK	cmyk(0%, 79.5%, 79.5%, 82.7%)
CIE-LAB	lab(6.78, 17.77, 6.82)
CIE-LCH	lch(6.78, 19.03, 20.98°)
OKLab	oklab(20.28% 0.0531 0.0235)
OKLCH	oklch(20.28% 0.058 23.9)
XYZ	xyz(1.1858, 0.7507, 0.3409)
Luminance	0.0075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0909 #092C2C

analogous

#2C091A #2C0909 #2C1A09

triadic

#2C0909 #092C09 #09092C

tetradic

#2C0909 #1A2C09 #092C2C #1A092C

square

#2C0909 #1A2C09 #092C2C #1A092C

split-complementary

#2C0909 #092C1A #091A2C

monochromatic

#190505 #190505 #2C0909 #5F1313 #921E1E

Accessibility & contrast

On white

18.26

#2C0909 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2C0909 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0909

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0909	#FFFFFF	#000000	##FFFFFF
##2C0909	1.00	18.26	1.15	18.26
#FFFFFF	18.26	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121009

Deuteranopia (green-blind)

#1B1808

Tritanopia (blue-blind)

#310309

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2c0909;
/* rgb */ color: rgb(44, 9, 9);
/* oklch */ color: oklch(20.3% 0.058 23.9);

Tailwind

colors: {
  custom: {
    50: '#684a4b',
    500: '#2c0909',
    950: '#000000',
  },
}

SCSS

$custom: #2c0909;
$custom-light: #684a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0909",
  "rgb": {
    "r": 44,
    "g": 9,
    "b": 9
  },
  "hsl": {
    "h": 0,
    "s": 66.038,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20276,
    "c": 0.05805,
    "h": 23.9
  },
  "luminance": 0.00751
}

Semantic roles & 50–950 ramp

primary

#2C0909

secondary

#276A6A

accent

#E9E93F

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #2C0909

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

Preview Lab → · Contrast checker → · Palette generator →