#2A110A#2A110A

#2A110A is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.4% C 0.044 H 36.5°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#2A110A
RGB	rgb(42, 17, 10)
HSL	hsl(13, 62%, 10%)
HSV	hsv(13, 76%, 16%)
CMYK	cmyk(0%, 59.5%, 76.2%, 83.5%)
CIE-LAB	lab(8.26, 12.17, 8.53)
CIE-LCH	lch(8.26, 14.86, 35.02°)
OKLab	oklab(21.38% 0.0352 0.0261)
OKLCH	oklch(21.38% 0.044 36.5)
XYZ	xyz(1.2102, 0.9152, 0.4000)
Luminance	0.0092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A110A #0A232A

analogous

#2A0A13 #2A110A #2A210A

triadic

#2A110A #0A2A11 #110A2A

tetradic

#2A110A #132A0A #0A232A #210A2A

square

#2A110A #132A0A #0A232A #210A2A

split-complementary

#2A110A #0A2A21 #0A132A

monochromatic

#190A06 #190A06 #2A110A #5B2516 #8D3922

Accessibility & contrast

On white

17.75

#2A110A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2A110A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A110A

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A110A	#FFFFFF	#000000	##FFFFFF
##2A110A	1.00	17.75	1.18	17.75
#FFFFFF	17.75	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171509

Deuteranopia (green-blind)

#1E1A0A

Tritanopia (blue-blind)

#2F0D0F

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2a110a;
/* rgb */ color: rgb(42, 17, 10);
/* oklch */ color: oklch(21.4% 0.044 36.5);

Tailwind

colors: {
  custom: {
    50: '#654f4b',
    500: '#2a110a',
    950: '#000000',
  },
}

SCSS

$custom: #2a110a;
$custom-light: #654f4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a110a",
  "rgb": {
    "r": 42,
    "g": 17,
    "b": 10
  },
  "hsl": {
    "h": 13.125,
    "s": 61.538,
    "l": 10.196
  },
  "oklch": {
    "l": 0.21376,
    "c": 0.04384,
    "h": 36.5
  },
  "luminance": 0.00915
}

Semantic roles & 50–950 ramp

primary

#2A110A

secondary

#295967

accent

#C1E543

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2A110A

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

Preview Lab → · Contrast checker → · Palette generator →