#AC3351#AC3351

#AC3351 is a mid, vivid red. Relative luminance 0.117; OKLCH L 51.0% C 0.157 H 10.0°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX#AC3351
RGBrgb(172, 51, 81)
HSLhsl(345, 54%, 44%)
HSVhsv(345, 70%, 67%)
CMYKcmyk(0%, 70.3%, 52.9%, 32.5%)
CIE-LABlab(40.79, 51.03, 10.76)
CIE-LCHlch(40.79, 52.15, 11.91°)
OKLaboklab(50.97% 0.1548 0.0274)
OKLCHoklch(50.97% 0.157 10)
XYZxyz(19.6840, 11.7350, 9.0115)
Luminance0.1173 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AC3351 #33AC8E
analogous
#AC338D #AC3351 #AC5133
triadic
#AC3351 #51AC33 #3351AC
tetradic
#AC3351 #8DAC33 #33AC8E #5133AC
square
#AC3351 #8DAC33 #33AC8E #5133AC
split-complementary
#AC3351 #33AC51 #338DAC
monochromatic
#4E1725 #7D253B #AC3351 #CB516F #D98096

Accessibility & contrast

On white

6.28
#AC3351 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.35
#AC3351 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3351
6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AC3351#FFFFFF#000000##FFFFFF
##AC33511.006.283.356.28
#FFFFFF6.281.0021.001.00
#0000003.3521.001.0021.00
##FFFFFF6.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#505152
Deuteranopia (green-blind)
#70694E
Tritanopia (blue-blind)
#BC1A3F
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #ac3351;
/* rgb */ color: rgb(172, 51, 81);
/* oklch */ color: oklch(51.0% 0.157 10.0);
Tailwind
colors: {
  custom: {
    50: '#ca7381',
    500: '#ac3351',
    950: '#000000',
  },
}
SCSS
$custom: #ac3351;
$custom-light: #ca7381;
$custom-dark: #000000;
JSON
{
  "hex": "#ac3351",
  "rgb": {
    "r": 172,
    "g": 51,
    "b": 81
  },
  "hsl": {
    "h": 345.124,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50967,
    "c": 0.15722,
    "h": 10
  },
  "luminance": 0.11732
}

Semantic roles & 50–950 ramp

primary
#AC3351
secondary
#78C2B0
accent
#DEB94A
background
#FDF7F7
surface
#FAEDEE
border
#D3C8C9
text
#14090A
muted
#837B7C

Preview Lab

Preview with #AC3351

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

Preview Lab → · Contrast checker → · Palette generator →

#AC3351 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva