#A73724#A73724

#A73724 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.7% C 0.151 H 32.1°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX#A73724
RGBrgb(167, 55, 36)
HSLhsl(9, 65%, 40%)
HSVhsv(9, 78%, 65%)
CMYKcmyk(0%, 67.1%, 78.4%, 34.5%)
CIE-LABlab(39.71, 44.98, 36.47)
CIE-LCHlch(39.71, 57.91, 39.04°)
OKLaboklab(49.74% 0.1278 0.0801)
OKLCHoklch(49.74% 0.151 32.1)
XYZxyz(17.6230, 11.0778, 2.8790)
Luminance0.1108 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A73724 #2494A7
analogous
#A72453 #A73724 #A77824
triadic
#A73724 #24A737 #3724A7
tetradic
#A73724 #53A724 #2494A7 #7824A7
square
#A73724 #53A724 #2494A7 #7824A7
split-complementary
#A73724 #24A778 #2453A7
monochromatic
#42160E #752619 #A73724 #D34C35 #DE7867

Accessibility & contrast

On white

6.53
#A73724 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.22
#A73724 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73724
6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A73724#FFFFFF#000000##FFFFFF
##A737241.006.533.226.53
#FFFFFF6.531.0021.001.00
#0000003.2221.001.0021.00
##FFFFFF6.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574E21
Deuteranopia (green-blind)
#736720
Tritanopia (blue-blind)
#B81633
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #a73724;
/* rgb */ color: rgb(167, 55, 36);
/* oklch */ color: oklch(49.7% 0.151 32.1);
Tailwind
colors: {
  custom: {
    50: '#c97460',
    500: '#a73724',
    950: '#000000',
  },
}
SCSS
$custom: #a73724;
$custom-light: #c97460;
$custom-dark: #000000;
JSON
{
  "hex": "#a73724",
  "rgb": {
    "r": 167,
    "g": 55,
    "b": 36
  },
  "hsl": {
    "h": 8.702,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49743,
    "c": 0.15078,
    "h": 32.1
  },
  "luminance": 0.11075
}

Semantic roles & 50–950 ramp

primary
#A73724
secondary
#63B6C4
accent
#CFE840
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150905
muted
#837B79

Preview Lab

Preview with #A73724

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

Preview Lab → · Contrast checker → · Palette generator →

#A73724 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva