#AA4021#AA4021

#AA4021 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.4% C 0.146 H 36.6°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX#AA4021
RGBrgb(170, 64, 33)
HSLhsl(14, 67%, 40%)
HSVhsv(14, 81%, 67%)
CMYKcmyk(0%, 62.4%, 80.6%, 33.3%)
CIE-LABlab(41.73, 41.91, 40.26)
CIE-LCHlch(41.73, 58.12, 43.85°)
OKLaboklab(51.35% 0.1174 0.0872)
OKLCHoklch(51.35% 0.146 36.6)
XYZxyz(18.6875, 12.3253, 2.8335)
Luminance0.1232 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AA4021 #218BAA
analogous
#AA2146 #AA4021 #AA8521
triadic
#AA4021 #21AA40 #4021AA
tetradic
#AA4021 #46AA21 #218BAA #8521AA
square
#AA4021 #46AA21 #218BAA #8521AA
split-complementary
#AA4021 #21AA85 #2146AA
monochromatic
#43190D #772D17 #AA4021 #D75731 #E18164

Accessibility & contrast

On white

6.06
#AA4021 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.46
#AA4021 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4021
6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AA4021#FFFFFF#000000##FFFFFF
##AA40211.006.063.466.06
#FFFFFF6.061.0021.001.00
#0000003.4621.001.0021.00
##FFFFFF6.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5E541D
Deuteranopia (green-blind)
#786B1D
Tritanopia (blue-blind)
#BB253A
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #aa4021;
/* rgb */ color: rgb(170, 64, 33);
/* oklch */ color: oklch(51.4% 0.146 36.6);
Tailwind
colors: {
  custom: {
    50: '#cb795f',
    500: '#aa4021',
    950: '#000000',
  },
}
SCSS
$custom: #aa4021;
$custom-light: #cb795f;
$custom-dark: #000000;
JSON
{
  "hex": "#aa4021",
  "rgb": {
    "r": 170,
    "g": 64,
    "b": 33
  },
  "hsl": {
    "h": 13.577,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.51354,
    "c": 0.14623,
    "h": 36.6
  },
  "luminance": 0.12323
}

Semantic roles & 50–950 ramp

primary
#AA4021
secondary
#61AFC6
accent
#C3EA3D
background
#FDF7F5
surface
#FBEEE9
border
#D4C9C5
text
#150904
muted
#837B79

Preview Lab

Preview with #AA4021

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

Preview Lab → · Contrast checker → · Palette generator →

#AA4021 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva