#731312#731312

#731312 is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.2% C 0.130 H 27.1°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#731312
RGB	rgb(115, 19, 18)
HSL	hsl(1, 73%, 26%)
HSV	hsv(1, 84%, 45%)
CMYK	cmyk(0%, 83.5%, 84.3%, 54.9%)
CIE-LAB	lab(24.18, 40.44, 27.62)
CIE-LCH	lch(24.18, 48.97, 34.33°)
OKLab	oklab(36.2% 0.1159 0.0594)
OKLCH	oklch(36.2% 0.13 27.1)
XYZ	xyz(7.4132, 4.1555, 0.9839)
Luminance	0.0415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731312 #127273

analogous

#731241 #731312 #734312

triadic

#731312 #127313 #131273

tetradic

#731312 #417312 #127273 #431273

square

#731312 #417312 #127273 #431273

split-complementary

#731312 #127343 #124173

monochromatic

#1A0404 #3E0A0A #731312 #A81C1A #DD2523

Accessibility & contrast

On white

11.47

#731312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#731312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731312

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731312	#FFFFFF	#000000	##FFFFFF
##731312	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C10

Deuteranopia (green-blind)

#49410D

Tritanopia (blue-blind)

#7F0014

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #731312;
/* rgb */ color: rgb(115, 19, 18);
/* oklch */ color: oklch(36.2% 0.130 27.1);

Tailwind

colors: {
  custom: {
    50: '#a45b50',
    500: '#731312',
    950: '#000000',
  },
}

SCSS

$custom: #731312;
$custom-light: #a45b50;
$custom-dark: #000000;

JSON

{
  "hex": "#731312",
  "rgb": {
    "r": 115,
    "g": 19,
    "b": 18
  },
  "hsl": {
    "h": 0.619,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36199,
    "c": 0.1302,
    "h": 27.1
  },
  "luminance": 0.04154
}

Semantic roles & 50–950 ramp

primary

#731312

secondary

#37A9AA

accent

#EEF038

background

#FBF5F4

surface

#F5E9E7

border

#CFC5C3

text

#110402

muted

#807978

Preview Lab

Preview with #731312

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

Preview Lab → · Contrast checker → · Palette generator →