#AC2322#AC2322

#AC2322 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.6% C 0.173 H 26.9°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX#AC2322
RGBrgb(172, 35, 34)
HSLhsl(0, 67%, 40%)
HSVhsv(0, 80%, 67%)
CMYKcmyk(0%, 79.7%, 80.2%, 32.5%)
CIE-LABlab(38.01, 53.84, 36.13)
CIE-LCHlch(38.01, 64.84, 33.86°)
OKLaboklab(48.64% 0.1546 0.0783)
OKLCHoklch(48.64% 0.173 26.9)
XYZxyz(17.9052, 10.0911, 2.5181)
Luminance0.1009 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AC2322 #22ABAC
analogous
#AC2266 #AC2322 #AC6822
triadic
#AC2322 #22AC23 #2322AC
tetradic
#AC2322 #66AC22 #22ABAC #6822AC
square
#AC2322 #66AC22 #22ABAC #6822AC
split-complementary
#AC2322 #22AC68 #2266AC
monochromatic
#460E0E #791918 #AC2322 #D73534 #E16867

Accessibility & contrast

On white

6.96
#AC2322 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.02
#AC2322 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2322
6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AC2322#FFFFFF#000000##FFFFFF
##AC23221.006.963.026.96
#FFFFFF6.961.0021.001.00
#0000003.0221.001.0021.00
##FFFFFF6.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F4620
Deuteranopia (green-blind)
#70641C
Tritanopia (blue-blind)
#BE0025
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #ac2322;
/* rgb */ color: rgb(172, 35, 34);
/* oklch */ color: oklch(48.6% 0.173 26.9);
Tailwind
colors: {
  custom: {
    50: '#ce6b5e',
    500: '#ac2322',
    950: '#000000',
  },
}
SCSS
$custom: #ac2322;
$custom-light: #ce6b5e;
$custom-dark: #000000;
JSON
{
  "hex": "#ac2322",
  "rgb": {
    "r": 172,
    "g": 35,
    "b": 34
  },
  "hsl": {
    "h": 0.435,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48636,
    "c": 0.17325,
    "h": 26.9
  },
  "luminance": 0.10088
}

Semantic roles & 50–950 ramp

primary
#AC2322
secondary
#63C6C7
accent
#E9EA3E
background
#FEF6F5
surface
#FCECE9
border
#D5C7C5
text
#160704
muted
#847A79

Preview Lab

Preview with #AC2322

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

Preview Lab → · Contrast checker → · Palette generator →

#AC2322 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva