#812128#812128

#812128 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.5% C 0.130 H 21.4°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#812128
RGB	rgb(129, 33, 40)
HSL	hsl(356, 59%, 32%)
HSV	hsv(356, 74%, 51%)
CMYK	cmyk(0%, 74.4%, 69%, 49.4%)
CIE-LAB	lab(29.18, 41.14, 20.15)
CIE-LCH	lch(29.18, 45.81, 26.09°)
OKLab	oklab(40.55% 0.1213 0.0475)
OKLCH	oklch(40.55% 0.13 21.4)
XYZ	xyz(9.9812, 5.9095, 2.6222)
Luminance	0.0591 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812128 #21817A

analogous

#812158 #812128 #814A21

triadic

#812128 #288121 #212881

tetradic

#812128 #588121 #21817A #4A2181

square

#812128 #588121 #21817A #4A2181

split-complementary

#812128 #21814A #215881

monochromatic

#20080A #501519 #812128 #B22D37 #D14B55

Accessibility & contrast

On white

9.63

#812128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#812128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812128

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812128	#FFFFFF	#000000	##FFFFFF
##812128	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3827

Deuteranopia (green-blind)

#544C25

Tritanopia (blue-blind)

#8E0024

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #812128;
/* rgb */ color: rgb(129, 33, 40);
/* oklch */ color: oklch(40.5% 0.130 21.4);

Tailwind

colors: {
  custom: {
    50: '#ac6461',
    500: '#812128',
    950: '#000000',
  },
}

SCSS

$custom: #812128;
$custom-light: #ac6461;
$custom-dark: #000000;

JSON

{
  "hex": "#812128",
  "rgb": {
    "r": 129,
    "g": 33,
    "b": 40
  },
  "hsl": {
    "h": 355.625,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40546,
    "c": 0.13021,
    "h": 21.4
  },
  "luminance": 0.05908
}

Semantic roles & 50–950 ramp

primary

#812128

secondary

#4AB4AC

accent

#E2D745

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110605

muted

#807A79

Preview Lab

Preview with #812128

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

Preview Lab → · Contrast checker → · Palette generator →