#812437#812437

#812437 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.2% C 0.127 H 12.8°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#812437
RGB	rgb(129, 36, 55)
HSL	hsl(348, 56%, 32%)
HSV	hsv(348, 72%, 51%)
CMYK	cmyk(0%, 72.1%, 57.4%, 49.4%)
CIE-LAB	lab(29.93, 41.00, 11.26)
CIE-LCH	lch(29.93, 42.51, 15.36°)
OKLab	oklab(41.2% 0.1237 0.0282)
OKLCH	oklch(41.2% 0.127 12.8)
XYZ	xyz(10.3747, 6.2061, 4.2653)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812437 #24816E

analogous

#812466 #812437 #814024

triadic

#812437 #378124 #243781

tetradic

#812437 #668124 #24816E #402481

square

#812437 #668124 #24816E #402481

split-complementary

#812437 #248140 #246681

monochromatic

#21090E #511723 #812437 #B1314B #CE516B

Accessibility & contrast

On white

9.37

#812437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#812437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812437

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812437	#FFFFFF	#000000	##FFFFFF
##812437	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A37

Deuteranopia (green-blind)

#534D35

Tritanopia (blue-blind)

#8D0F2C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #812437;
/* rgb */ color: rgb(129, 36, 55);
/* oklch */ color: oklch(41.2% 0.127 12.8);

Tailwind

colors: {
  custom: {
    50: '#ab666d',
    500: '#812437',
    950: '#000000',
  },
}

SCSS

$custom: #812437;
$custom-light: #ab666d;
$custom-dark: #000000;

JSON

{
  "hex": "#812437",
  "rgb": {
    "r": 129,
    "g": 36,
    "b": 55
  },
  "hsl": {
    "h": 347.742,
    "s": 56.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41199,
    "c": 0.12691,
    "h": 12.8
  },
  "luminance": 0.06205
}

Semantic roles & 50–950 ramp

primary

#812437

secondary

#4EB29E

accent

#E0C148

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110607

muted

#807A7A

Preview Lab

Preview with #812437

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

Preview Lab → · Contrast checker → · Palette generator →