#AA2328#AA2328

#AA2328 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.3% C 0.171 H 24.8°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX#AA2328
RGBrgb(170, 35, 40)
HSLhsl(358, 66%, 40%)
HSVhsv(358, 79%, 67%)
CMYKcmyk(0%, 79.4%, 76.5%, 33.3%)
CIE-LABlab(37.67, 53.46, 32.17)
CIE-LCHlch(37.67, 62.39, 31.04°)
OKLaboklab(48.34% 0.1549 0.0716)
OKLCHoklch(48.34% 0.171 24.8)
XYZxyz(17.5637, 9.9041, 2.9940)
Luminance0.0990 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AA2328 #23AAA5
analogous
#AA236B #AA2328 #AA6223
triadic
#AA2328 #28AA23 #2328AA
tetradic
#AA2328 #6BAA23 #23AAA5 #6223AA
square
#AA2328 #6BAA23 #23AAA5 #6223AA
split-complementary
#AA2328 #23AA62 #236BAA
monochromatic
#440E10 #77191C #AA2328 #D5353B #E0686C

Accessibility & contrast

On white

7.05
#AA2328 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.98
#AA2328 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #AA2328
7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AA2328#FFFFFF#000000##FFFFFF
##AA23281.007.052.987.05
#FFFFFF7.051.0021.001.00
#0000002.9821.001.0021.00
##FFFFFF7.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D4627
Deuteranopia (green-blind)
#6E6323
Tritanopia (blue-blind)
#BB0027
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #aa2328;
/* rgb */ color: rgb(170, 35, 40);
/* oklch */ color: oklch(48.3% 0.171 24.8);
Tailwind
colors: {
  custom: {
    50: '#cc6b62',
    500: '#aa2328',
    950: '#000000',
  },
}
SCSS
$custom: #aa2328;
$custom-light: #cc6b62;
$custom-dark: #000000;
JSON
{
  "hex": "#aa2328",
  "rgb": {
    "r": 170,
    "g": 35,
    "b": 40
  },
  "hsl": {
    "h": 357.778,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48337,
    "c": 0.17062,
    "h": 24.8
  },
  "luminance": 0.09901
}

Semantic roles & 50–950 ramp

primary
#AA2328
secondary
#63C6C2
accent
#E9E33F
background
#FDF6F5
surface
#FBECEA
border
#D4C7C6
text
#150705
muted
#837A79

Preview Lab

Preview with #AA2328

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

Preview Lab → · Contrast checker → · Palette generator →

#AA2328 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva