#731615#731615

#731615 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.5% C 0.127 H 26.7°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX#731615
RGBrgb(115, 22, 21)
HSLhsl(1, 69%, 27%)
HSVhsv(1, 82%, 45%)
CMYKcmyk(0%, 80.9%, 81.7%, 54.9%)
CIE-LABlab(24.56, 39.58, 26.18)
CIE-LCHlch(24.56, 47.45, 33.48°)
OKLaboklab(36.49% 0.1138 0.0573)
OKLCHoklch(36.49% 0.127 26.7)
XYZxyz(7.4934, 4.2740, 1.1397)
Luminance0.0427 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#731615 #157273
analogous
#731543 #731615 #734515
triadic
#731615 #157316 #161573
tetradic
#731615 #437315 #157273 #451573
square
#731615 #437315 #157273 #451573
split-complementary
#731615 #157345 #154373
monochromatic
#1A0505 #3F0C0C #731615 #A7201E #D82C2A

Accessibility & contrast

On white

11.32
#731615 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.85
#731615 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731615
11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##731615#FFFFFF#000000##FFFFFF
##7316151.0011.321.8511.32
#FFFFFF11.321.0021.001.00
#0000001.8521.001.0021.00
##FFFFFF11.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#332D14
Deuteranopia (green-blind)
#4A4211
Tritanopia (blue-blind)
#7F0017
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #731615;
/* rgb */ color: rgb(115, 22, 21);
/* oklch */ color: oklch(36.5% 0.127 26.7);
Tailwind
colors: {
  custom: {
    50: '#a35d53',
    500: '#731615',
    950: '#000000',
  },
}
SCSS
$custom: #731615;
$custom-light: #a35d53;
$custom-dark: #000000;
JSON
{
  "hex": "#731615",
  "rgb": {
    "r": 115,
    "g": 22,
    "b": 21
  },
  "hsl": {
    "h": 0.638,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36491,
    "c": 0.12743,
    "h": 26.7
  },
  "luminance": 0.04273
}

Semantic roles & 50–950 ramp

primary
#731615
secondary
#3BA8A9
accent
#EAEC3C
background
#FAF5F4
surface
#F4E9E7
border
#CEC5C3
text
#110402
muted
#807978

Preview Lab

Preview with #731615

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

Preview Lab → · Contrast checker → · Palette generator →

#731615 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva