#AA3227#AA3227

#AA3227 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.7% C 0.158 H 29.2°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX#AA3227
RGBrgb(170, 50, 39)
HSLhsl(5, 63%, 41%)
HSVhsv(5, 77%, 67%)
CMYKcmyk(0%, 70.6%, 77.1%, 33.3%)
CIE-LABlab(39.54, 48.19, 34.79)
CIE-LCHlch(39.54, 59.43, 35.82°)
OKLaboklab(49.73% 0.1381 0.077)
OKLCHoklch(49.73% 0.158 29.2)
XYZxyz(18.0864, 10.9765, 3.0854)
Luminance0.1097 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AA3227 #279FAA
analogous
#AA275D #AA3227 #AA7327
triadic
#AA3227 #27AA32 #3227AA
tetradic
#AA3227 #5DAA27 #279FAA #7327AA
square
#AA3227 #5DAA27 #279FAA #7327AA
split-complementary
#AA3227 #27AA73 #275DAA
monochromatic
#461510 #78231C #AA3227 #D2493C #DE776E

Accessibility & contrast

On white

6.57
#AA3227 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.19
#AA3227 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA3227
6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AA3227#FFFFFF#000000##FFFFFF
##AA32271.006.573.196.57
#FFFFFF6.571.0021.001.00
#0000003.1921.001.0021.00
##FFFFFF6.571.0021.001.00

Color blindness preview

Protanopia (red-blind)
#554C25
Deuteranopia (green-blind)
#736722
Tritanopia (blue-blind)
#BB0430
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #aa3227;
/* rgb */ color: rgb(170, 50, 39);
/* oklch */ color: oklch(49.7% 0.158 29.2);
Tailwind
colors: {
  custom: {
    50: '#cc7262',
    500: '#aa3227',
    950: '#000000',
  },
}
SCSS
$custom: #aa3227;
$custom-light: #cc7262;
$custom-dark: #000000;
JSON
{
  "hex": "#aa3227",
  "rgb": {
    "r": 170,
    "g": 50,
    "b": 39
  },
  "hsl": {
    "h": 5.038,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49728,
    "c": 0.1581,
    "h": 29.2
  },
  "luminance": 0.10974
}

Semantic roles & 50–950 ramp

primary
#AA3227
secondary
#69BDC4
accent
#D8E642
background
#FDF7F5
surface
#FBEDEA
border
#D4C8C6
text
#150805
muted
#837B79

Preview Lab

Preview with #AA3227

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

Preview Lab → · Contrast checker → · Palette generator →

#AA3227 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva