#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
RGBrgb(115, 19, 18)
HSLhsl(1, 73%, 26%)
HSVhsv(1, 84%, 45%)
CMYKcmyk(0%, 83.5%, 84.3%, 54.9%)
CIE-LABlab(24.18, 40.44, 27.62)
CIE-LCHlch(24.18, 48.97, 34.33°)
OKLaboklab(36.2% 0.1159 0.0594)
OKLCHoklch(36.2% 0.13 27.1)
XYZxyz(7.4132, 4.1555, 0.9839)
Luminance0.0415 (WCAG relative)
Temperaturewarm
Familyred

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
##7313121.0011.471.8311.47
#FFFFFF11.471.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.471.0021.001.00

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 →

#731312 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva