#2A1109#2A1109

#2A1109 is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.4% C 0.044 H 38.5°. Best body text is #FFFFFF at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#2A1109
RGB	rgb(42, 17, 9)
HSL	hsl(15, 65%, 10%)
HSV	hsv(15, 79%, 16%)
CMYK	cmyk(0%, 59.5%, 78.6%, 83.5%)
CIE-LAB	lab(8.24, 12.08, 8.91)
CIE-LCH	lch(8.24, 15.00, 36.41°)
OKLab	oklab(21.36% 0.0347 0.0276)
OKLCH	oklch(21.36% 0.044 38.5)
XYZ	xyz(1.2047, 0.9130, 0.3712)
Luminance	0.0091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1109 #09222A

analogous

#2A0912 #2A1109 #2A2109

triadic

#2A1109 #092A11 #11092A

tetradic

#2A1109 #122A09 #09222A #21092A

square

#2A1109 #122A09 #09222A #21092A

split-complementary

#2A1109 #092A21 #09122A

monochromatic

#190A05 #190A05 #2A1109 #5C2514 #8F3A1F

Accessibility & contrast

On white

17.76

#2A1109 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2A1109 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1109

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1109	#FFFFFF	#000000	##FFFFFF
##2A1109	1.00	17.76	1.18	17.76
#FFFFFF	17.76	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181508

Deuteranopia (green-blind)

#1E1A09

Tritanopia (blue-blind)

#2F0C0F

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2a1109;
/* rgb */ color: rgb(42, 17, 9);
/* oklch */ color: oklch(21.4% 0.044 38.5);

Tailwind

colors: {
  custom: {
    50: '#654f4b',
    500: '#2a1109',
    950: '#000000',
  },
}

SCSS

$custom: #2a1109;
$custom-light: #654f4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1109",
  "rgb": {
    "r": 42,
    "g": 17,
    "b": 9
  },
  "hsl": {
    "h": 14.545,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.21355,
    "c": 0.04433,
    "h": 38.5
  },
  "luminance": 0.00913
}

Semantic roles & 50–950 ramp

primary

#2A1109

secondary

#275868

accent

#BFE840

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2A1109

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

Preview Lab → · Contrast checker → · Palette generator →