#812A2B#812A2B

#812A2B is a dark, vivid red. Relative luminance 0.065; OKLCH L 41.6% C 0.120 H 23.3°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#812A2B
RGB	rgb(129, 42, 43)
HSL	hsl(359, 51%, 34%)
HSV	hsv(359, 67%, 51%)
CMYK	cmyk(0%, 67.4%, 66.7%, 49.4%)
CIE-LAB	lab(30.64, 37.50, 20.03)
CIE-LCH	lch(30.64, 42.51, 28.11°)
OKLab	oklab(41.65% 0.1103 0.0476)
OKLCH	oklch(41.65% 0.12 23.3)
XYZ	xyz(10.3183, 6.4989, 2.9961)
Luminance	0.0650 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812A2B #2A8180

analogous

#812A56 #812A2B #81542A

triadic

#812A2B #2B812A #2A2B81

tetradic

#812A2B #56812A #2A8180 #542A81

square

#812A2B #56812A #2A8180 #542A81

split-complementary

#812A2B #2A8154 #2A5681

monochromatic

#250C0C #531B1C #812A2B #AF393A #CA5C5D

Accessibility & contrast

On white

9.13

#812A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#812A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812A2B

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812A2B	#FFFFFF	#000000	##FFFFFF
##812A2B	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413C2A

Deuteranopia (green-blind)

#574F29

Tritanopia (blue-blind)

#8E162B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #812a2b;
/* rgb */ color: rgb(129, 42, 43);
/* oklch */ color: oklch(41.6% 0.120 23.3);

Tailwind

colors: {
  custom: {
    50: '#ac6964',
    500: '#812a2b',
    950: '#000000',
  },
}

SCSS

$custom: #812a2b;
$custom-light: #ac6964;
$custom-dark: #000000;

JSON

{
  "hex": "#812a2b",
  "rgb": {
    "r": 129,
    "g": 42,
    "b": 43
  },
  "hsl": {
    "h": 359.31,
    "s": 50.877,
    "l": 33.529
  },
  "oklch": {
    "l": 0.4165,
    "c": 0.12016,
    "h": 23.3
  },
  "luminance": 0.06497
}

Semantic roles & 50–950 ramp

primary

#812A2B

secondary

#57AFAE

accent

#DAD94D

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #812A2B

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

Preview Lab → · Contrast checker → · Palette generator →