#A3323C#A3323C

#A3323C is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.148 H 19.6°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX#A3323C
RGBrgb(163, 50, 60)
HSLhsl(355, 53%, 42%)
HSVhsv(355, 69%, 64%)
CMYKcmyk(0%, 69.3%, 63.2%, 36.1%)
CIE-LABlab(38.54, 46.95, 20.64)
CIE-LCHlch(38.54, 51.29, 23.73°)
OKLaboklab(48.84% 0.1394 0.0497)
OKLCHoklch(48.84% 0.148 19.6)
XYZxyz(17.0622, 10.3964, 5.3823)
Luminance0.1039 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3323C #32A399
analogous
#A33275 #A3323C #A36132
triadic
#A3323C #3CA332 #323CA3
tetradic
#A3323C #75A332 #32A399 #6132A3
square
#A3323C #75A332 #32A399 #6132A3
split-complementary
#A3323C #32A361 #3275A3
monochromatic
#45151A #74242B #A3323C #C84B56 #D67982

Accessibility & contrast

On white

6.82
#A3323C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.08
#A3323C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3323C
6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3323C#FFFFFF#000000##FFFFFF
##A3323C1.006.823.086.82
#FFFFFF6.821.0021.001.00
#0000003.0821.001.0021.00
##FFFFFF6.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#504C3C
Deuteranopia (green-blind)
#6D6439
Tritanopia (blue-blind)
#B31536
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #a3323c;
/* rgb */ color: rgb(163, 50, 60);
/* oklch */ color: oklch(48.8% 0.148 19.6);
Tailwind
colors: {
  custom: {
    50: '#c57171',
    500: '#a3323c',
    950: '#000000',
  },
}
SCSS
$custom: #a3323c;
$custom-light: #c57171;
$custom-dark: #000000;
JSON
{
  "hex": "#a3323c",
  "rgb": {
    "r": 163,
    "g": 50,
    "b": 60
  },
  "hsl": {
    "h": 354.69,
    "s": 53.052,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48842,
    "c": 0.14801,
    "h": 19.6
  },
  "luminance": 0.10394
}

Semantic roles & 50–950 ramp

primary
#A3323C
secondary
#72BFB8
accent
#DCD04B
background
#FCF7F6
surface
#F9EDEC
border
#D2C8C7
text
#140807
muted
#827B7A

Preview Lab

Preview with #A3323C

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

Preview Lab → · Contrast checker → · Palette generator →

#A3323C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva