#A53323#A53323

#A53323 is a mid, vivid red. Relative luminance 0.105; OKLCH L 48.9% C 0.153 H 31.0°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX#A53323
RGBrgb(165, 51, 35)
HSLhsl(7, 65%, 39%)
HSVhsv(7, 79%, 65%)
CMYKcmyk(0%, 69.1%, 78.8%, 35.3%)
CIE-LABlab(38.71, 45.93, 35.87)
CIE-LCHlch(38.71, 58.28, 37.99°)
OKLaboklab(48.92% 0.1307 0.0786)
OKLCHoklch(48.92% 0.153 31)
XYZxyz(17.0062, 10.4909, 2.7193)
Luminance0.1049 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A53323 #2395A5
analogous
#A52354 #A53323 #A57423
triadic
#A53323 #23A533 #3323A5
tetradic
#A53323 #54A523 #2395A5 #7423A5
square
#A53323 #54A523 #2395A5 #7423A5
split-complementary
#A53323 #23A574 #2354A5
monochromatic
#40140E #732318 #A53323 #D34632 #DE7364

Accessibility & contrast

On white

6.78
#A53323 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#A53323 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53323
6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A53323#FFFFFF#000000##FFFFFF
##A533231.006.783.106.78
#FFFFFF6.781.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544B20
Deuteranopia (green-blind)
#70641E
Tritanopia (blue-blind)
#B60C30
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #a53323;
/* rgb */ color: rgb(165, 51, 35);
/* oklch */ color: oklch(48.9% 0.153 31.0);
Tailwind
colors: {
  custom: {
    50: '#c8715f',
    500: '#a53323',
    950: '#000000',
  },
}
SCSS
$custom: #a53323;
$custom-light: #c8715f;
$custom-dark: #000000;
JSON
{
  "hex": "#a53323",
  "rgb": {
    "r": 165,
    "g": 51,
    "b": 35
  },
  "hsl": {
    "h": 7.385,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4892,
    "c": 0.15256,
    "h": 31
  },
  "luminance": 0.10488
}

Semantic roles & 50–950 ramp

primary
#A53323
secondary
#60B7C4
accent
#D3E840
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150804
muted
#837B79

Preview Lab

Preview with #A53323

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

Preview Lab → · Contrast checker → · Palette generator →

#A53323 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva