#AA4228#AA4228

#AA4228 is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.7% C 0.143 H 35.2°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX#AA4228
RGBrgb(170, 66, 40)
HSLhsl(12, 62%, 41%)
HSVhsv(12, 76%, 67%)
CMYKcmyk(0%, 61.2%, 76.5%, 33.3%)
CIE-LABlab(42.15, 41.24, 37.02)
CIE-LCHlch(42.15, 55.42, 41.91°)
OKLaboklab(51.7% 0.1166 0.0821)
OKLCHoklch(51.7% 0.143 35.2)
XYZxyz(18.9108, 12.5983, 3.4430)
Luminance0.1260 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AA4228 #2890AA
analogous
#AA284F #AA4228 #AA8328
triadic
#AA4228 #28AA42 #4228AA
tetradic
#AA4228 #4FAA28 #2890AA #8328AA
square
#AA4228 #4FAA28 #2890AA #8328AA
split-complementary
#AA4228 #28AA83 #284FAA
monochromatic
#471C11 #782F1C #AA4228 #D25B3E #DD856F

Accessibility & contrast

On white

5.97
#AA4228 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.52
#AA4228 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4228
5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AA4228#FFFFFF#000000##FFFFFF
##AA42281.005.973.525.97
#FFFFFF5.971.0021.001.00
#0000003.5221.001.0021.00
##FFFFFF5.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F5525
Deuteranopia (green-blind)
#796C25
Tritanopia (blue-blind)
#BB293D
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #aa4228;
/* rgb */ color: rgb(170, 66, 40);
/* oklch */ color: oklch(51.7% 0.143 35.2);
Tailwind
colors: {
  custom: {
    50: '#cb7a63',
    500: '#aa4228',
    950: '#000000',
  },
}
SCSS
$custom: #aa4228;
$custom-light: #cb7a63;
$custom-dark: #000000;
JSON
{
  "hex": "#aa4228",
  "rgb": {
    "r": 170,
    "g": 66,
    "b": 40
  },
  "hsl": {
    "h": 12,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51695,
    "c": 0.14264,
    "h": 35.2
  },
  "luminance": 0.12596
}

Semantic roles & 50–950 ramp

primary
#AA4228
secondary
#6AB2C4
accent
#C5E543
background
#FDF7F6
surface
#FAEEEB
border
#D3C9C6
text
#150905
muted
#837B7A

Preview Lab

Preview with #AA4228

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

Preview Lab → · Contrast checker → · Palette generator →

#AA4228 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva