#A53723#A53723

#A53723 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.4% C 0.149 H 32.5°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#A53723
RGBrgb(165, 55, 35)
HSLhsl(9, 65%, 39%)
HSVhsv(9, 79%, 65%)
CMYKcmyk(0%, 66.7%, 78.8%, 35.3%)
CIE-LABlab(39.34, 44.23, 36.52)
CIE-LCHlch(39.34, 57.36, 39.54°)
OKLaboklab(49.39% 0.1255 0.08)
OKLCHoklch(49.39% 0.149 32.5)
XYZxyz(17.1885, 10.8556, 2.7800)
Luminance0.1085 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A53723 #2391A5
analogous
#A52350 #A53723 #A57823
triadic
#A53723 #23A537 #3723A5
tetradic
#A53723 #50A523 #2391A5 #7823A5
square
#A53723 #50A523 #2391A5 #7823A5
split-complementary
#A53723 #23A578 #2350A5
monochromatic
#40150E #732618 #A53723 #D34B32 #DE7764

Accessibility & contrast

On white

6.62
#A53723 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#A53723 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53723
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A53723#FFFFFF#000000##FFFFFF
##A537231.006.623.176.62
#FFFFFF6.621.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#564D20
Deuteranopia (green-blind)
#72661F
Tritanopia (blue-blind)
#B61733
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #a53723;
/* rgb */ color: rgb(165, 55, 35);
/* oklch */ color: oklch(49.4% 0.149 32.5);
Tailwind
colors: {
  custom: {
    50: '#c8745f',
    500: '#a53723',
    950: '#000000',
  },
}
SCSS
$custom: #a53723;
$custom-light: #c8745f;
$custom-dark: #000000;
JSON
{
  "hex": "#a53723",
  "rgb": {
    "r": 165,
    "g": 55,
    "b": 35
  },
  "hsl": {
    "h": 9.231,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4939,
    "c": 0.14881,
    "h": 32.5
  },
  "luminance": 0.10853
}

Semantic roles & 50–950 ramp

primary
#A53723
secondary
#60B4C4
accent
#CEE840
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150805
muted
#837B79

Preview Lab

Preview with #A53723

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

Preview Lab → · Contrast checker → · Palette generator →

#A53723 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva