#A73824#A73824

#A73824 is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.9% C 0.150 H 32.5°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX#A73824
RGBrgb(167, 56, 36)
HSLhsl(9, 65%, 40%)
HSVhsv(9, 78%, 65%)
CMYKcmyk(0%, 66.5%, 78.4%, 34.5%)
CIE-LABlab(39.87, 44.55, 36.64)
CIE-LCHlch(39.87, 57.68, 39.44°)
OKLaboklab(49.86% 0.1264 0.0804)
OKLCHoklch(49.86% 0.15 32.5)
XYZxyz(17.6709, 11.1738, 2.8950)
Luminance0.1117 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A73824 #2493A7
analogous
#A72452 #A73824 #A77924
triadic
#A73824 #24A738 #3824A7
tetradic
#A73824 #52A724 #2493A7 #7924A7
square
#A73824 #52A724 #2493A7 #7924A7
split-complementary
#A73824 #24A779 #2452A7
monochromatic
#42160E #752719 #A73824 #D34D35 #DE7967

Accessibility & contrast

On white

6.49
#A73824 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.23
#A73824 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73824
6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A73824#FFFFFF#000000##FFFFFF
##A738241.006.493.236.49
#FFFFFF6.491.0021.001.00
#0000003.2321.001.0021.00
##FFFFFF6.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#584E21
Deuteranopia (green-blind)
#736720
Tritanopia (blue-blind)
#B81834
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #a73824;
/* rgb */ color: rgb(167, 56, 36);
/* oklch */ color: oklch(49.9% 0.150 32.5);
Tailwind
colors: {
  custom: {
    50: '#c97460',
    500: '#a73824',
    950: '#000000',
  },
}
SCSS
$custom: #a73824;
$custom-light: #c97460;
$custom-dark: #000000;
JSON
{
  "hex": "#a73824",
  "rgb": {
    "r": 167,
    "g": 56,
    "b": 36
  },
  "hsl": {
    "h": 9.16,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49864,
    "c": 0.14983,
    "h": 32.5
  },
  "luminance": 0.11171
}

Semantic roles & 50–950 ramp

primary
#A73824
secondary
#63B5C4
accent
#CEE840
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150905
muted
#837B79

Preview Lab

Preview with #A73824

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

Preview Lab → · Contrast checker → · Palette generator →

#A73824 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva