#AC3323#AC3323

#AC3323 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.1% C 0.160 H 30.8°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX#AC3323
RGBrgb(172, 51, 35)
HSLhsl(7, 66%, 41%)
HSVhsv(7, 80%, 67%)
CMYKcmyk(0%, 70.3%, 79.7%, 32.5%)
CIE-LABlab(40.02, 48.32, 37.63)
CIE-LCHlch(40.02, 61.24, 37.91°)
OKLaboklab(50.14% 0.1374 0.0819)
OKLCHoklch(50.14% 0.16 30.8)
XYZxyz(18.5026, 11.2625, 2.7894)
Luminance0.1126 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AC3323 #239CAC
analogous
#AC2358 #AC3323 #AC7723
triadic
#AC3323 #23AC33 #3323AC
tetradic
#AC3323 #58AC23 #239CAC #7723AC
square
#AC3323 #58AC23 #239CAC #7723AC
split-complementary
#AC3323 #23AC77 #2358AC
monochromatic
#46150E #792419 #AC3323 #D64936 #E07769

Accessibility & contrast

On white

6.46
#AC3323 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.25
#AC3323 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3323
6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AC3323#FFFFFF#000000##FFFFFF
##AC33231.006.463.256.46
#FFFFFF6.461.0021.001.00
#0000003.2521.001.0021.00
##FFFFFF6.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574D20
Deuteranopia (green-blind)
#74681E
Tritanopia (blue-blind)
#BE0330
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #ac3323;
/* rgb */ color: rgb(172, 51, 35);
/* oklch */ color: oklch(50.1% 0.160 30.8);
Tailwind
colors: {
  custom: {
    50: '#cd725f',
    500: '#ac3323',
    950: '#000000',
  },
}
SCSS
$custom: #ac3323;
$custom-light: #cd725f;
$custom-dark: #000000;
JSON
{
  "hex": "#ac3323",
  "rgb": {
    "r": 172,
    "g": 51,
    "b": 35
  },
  "hsl": {
    "h": 7.007,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50142,
    "c": 0.15997,
    "h": 30.8
  },
  "luminance": 0.1126
}

Semantic roles & 50–950 ramp

primary
#AC3323
secondary
#64BBC6
accent
#D5E93F
background
#FDF7F5
surface
#FBEDE9
border
#D4C8C5
text
#150805
muted
#837B79

Preview Lab

Preview with #AC3323

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

Preview Lab → · Contrast checker → · Palette generator →

#AC3323 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva