#2A0D09#2A0D09

#2A0D09 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.6% C 0.050 H 29.9°. Best body text is #FFFFFF at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A0D09
RGB	rgb(42, 13, 9)
HSL	hsl(7, 65%, 10%)
HSV	hsv(7, 79%, 16%)
CMYK	cmyk(0%, 69%, 78.6%, 83.5%)
CIE-LAB	lab(7.23, 14.61, 7.42)
CIE-LCH	lch(7.23, 16.39, 26.92°)
OKLab	oklab(20.56% 0.0429 0.0247)
OKLCH	oklch(20.56% 0.05 29.9)
XYZ	xyz(1.1482, 0.8000, 0.3523)
Luminance	0.0080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0D09 #09262A

analogous

#2A0915 #2A0D09 #2A1E09

triadic

#2A0D09 #092A0D #0D092A

tetradic

#2A0D09 #152A09 #09262A #1E092A

square

#2A0D09 #152A09 #09262A #1E092A

split-complementary

#2A0D09 #092A1E #09152A

monochromatic

#190805 #190805 #2A0D09 #5C1D14 #8F2C1F

Accessibility & contrast

On white

18.10

#2A0D09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2A0D09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0D09

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0D09	#FFFFFF	#000000	##FFFFFF
##2A0D09	1.00	18.10	1.16	18.10
#FFFFFF	18.10	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141209

Deuteranopia (green-blind)

#1C1808

Tritanopia (blue-blind)

#2F080C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #2a0d09;
/* rgb */ color: rgb(42, 13, 9);
/* oklch */ color: oklch(20.6% 0.050 29.9);

Tailwind

colors: {
  custom: {
    50: '#654c4b',
    500: '#2a0d09',
    950: '#000000',
  },
}

SCSS

$custom: #2a0d09;
$custom-light: #654c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0d09",
  "rgb": {
    "r": 42,
    "g": 13,
    "b": 9
  },
  "hsl": {
    "h": 7.273,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.2056,
    "c": 0.04952,
    "h": 29.9
  },
  "luminance": 0.008
}

Semantic roles & 50–950 ramp

primary

#2A0D09

secondary

#276068

accent

#D3E840

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #2A0D09

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

Preview Lab → · Contrast checker → · Palette generator →