#AC2224#AC2224

#AC2224 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.6% C 0.174 H 26.0°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX#AC2224
RGBrgb(172, 34, 36)
HSLhsl(359, 67%, 40%)
HSVhsv(359, 80%, 67%)
CMYKcmyk(0%, 80.2%, 79.1%, 32.5%)
CIE-LABlab(37.92, 54.20, 34.90)
CIE-LCHlch(37.92, 64.47, 32.78°)
OKLaboklab(48.58% 0.1561 0.0763)
OKLCHoklch(48.58% 0.174 26)
XYZxyz(17.9059, 10.0450, 2.6648)
Luminance0.1004 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AC2224 #22ACAA
analogous
#AC2269 #AC2224 #AC6522
triadic
#AC2224 #24AC22 #2224AC
tetradic
#AC2224 #69AC22 #22ACAA #6522AC
square
#AC2224 #69AC22 #22ACAA #6522AC
split-complementary
#AC2224 #22AC65 #2269AC
monochromatic
#460E0F #791819 #AC2224 #D73437 #E16769

Accessibility & contrast

On white

6.98
#AC2224 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.01
#AC2224 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2224
6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AC2224#FFFFFF#000000##FFFFFF
##AC22241.006.983.016.98
#FFFFFF6.981.0021.001.00
#0000003.0121.001.0021.00
##FFFFFF6.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E4622
Deuteranopia (green-blind)
#70641E
Tritanopia (blue-blind)
#BE0025
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #ac2224;
/* rgb */ color: rgb(172, 34, 36);
/* oklch */ color: oklch(48.6% 0.174 26.0);
Tailwind
colors: {
  custom: {
    50: '#ce6b5f',
    500: '#ac2224',
    950: '#000000',
  },
}
SCSS
$custom: #ac2224;
$custom-light: #ce6b5f;
$custom-dark: #000000;
JSON
{
  "hex": "#ac2224",
  "rgb": {
    "r": 172,
    "g": 34,
    "b": 36
  },
  "hsl": {
    "h": 359.13,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48582,
    "c": 0.17373,
    "h": 26
  },
  "luminance": 0.10042
}

Semantic roles & 50–950 ramp

primary
#AC2224
secondary
#63C7C5
accent
#EAE73E
background
#FDF6F5
surface
#FBECE9
border
#D4C7C5
text
#160704
muted
#847A79

Preview Lab

Preview with #AC2224

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

Preview Lab → · Contrast checker → · Palette generator →

#AC2224 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva