#A73923#A73923

#A73923 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.0% C 0.149 H 33.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX#A73923
RGBrgb(167, 57, 35)
HSLhsl(10, 65%, 40%)
HSVhsv(10, 79%, 65%)
CMYKcmyk(0%, 65.9%, 79%, 34.5%)
CIE-LABlab(40.02, 44.07, 37.34)
CIE-LCHlch(40.02, 57.76, 40.27°)
OKLaboklab(49.98% 0.1247 0.0817)
OKLCHoklch(49.98% 0.149 33.2)
XYZxyz(17.7048, 11.2657, 2.8320)
Luminance0.1126 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A73923 #2391A7
analogous
#A7234F #A73923 #A77B23
triadic
#A73923 #23A739 #3923A7
tetradic
#A73923 #4FA723 #2391A7 #7B23A7
square
#A73923 #4FA723 #2391A7 #7B23A7
split-complementary
#A73923 #23A77B #234FA7
monochromatic
#42160E #742818 #A73923 #D44E33 #DF7A66

Accessibility & contrast

On white

6.46
#A73923 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.25
#A73923 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73923
6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A73923#FFFFFF#000000##FFFFFF
##A739231.006.463.256.46
#FFFFFF6.461.0021.001.00
#0000003.2521.001.0021.00
##FFFFFF6.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#584F20
Deuteranopia (green-blind)
#74671F
Tritanopia (blue-blind)
#B81A35
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #a73923;
/* rgb */ color: rgb(167, 57, 35);
/* oklch */ color: oklch(50.0% 0.149 33.2);
Tailwind
colors: {
  custom: {
    50: '#c9755f',
    500: '#a73923',
    950: '#000000',
  },
}
SCSS
$custom: #a73923;
$custom-light: #c9755f;
$custom-dark: #000000;
JSON
{
  "hex": "#a73923",
  "rgb": {
    "r": 167,
    "g": 57,
    "b": 35
  },
  "hsl": {
    "h": 10,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49975,
    "c": 0.14909,
    "h": 33.2
  },
  "luminance": 0.11263
}

Semantic roles & 50–950 ramp

primary
#A73923
secondary
#61B4C4
accent
#CCE83F
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150905
muted
#837B79

Preview Lab

Preview with #A73923

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

Preview Lab → · Contrast checker → · Palette generator →

#A73923 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva