#AD3220#AD3220

#AD3220 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.162 H 31.4°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX#AD3220
RGBrgb(173, 50, 32)
HSLhsl(8, 69%, 40%)
HSVhsv(8, 82%, 68%)
CMYKcmyk(0%, 71.1%, 81.5%, 32.2%)
CIE-LABlab(40.04, 48.95, 39.31)
CIE-LCHlch(40.04, 62.78, 38.77°)
OKLaboklab(50.18% 0.1387 0.0845)
OKLCHoklch(50.18% 0.162 31.4)
XYZxyz(18.6371, 11.2726, 2.5607)
Luminance0.1127 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AD3220 #209BAD
analogous
#AD2054 #AD3220 #AD7920
triadic
#AD3220 #20AD32 #3220AD
tetradic
#AD3220 #54AD20 #209BAD #7920AD
square
#AD3220 #54AD20 #209BAD #7920AD
split-complementary
#AD3220 #20AD79 #2054AD
monochromatic
#46140D #792316 #AD3220 #D94731 #E27565

Accessibility & contrast

On white

6.45
#AD3220 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.25
#AD3220 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3220
6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AD3220#FFFFFF#000000##FFFFFF
##AD32201.006.453.256.45
#FFFFFF6.451.0021.001.00
#0000003.2521.001.0021.00
##FFFFFF6.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574D1D
Deuteranopia (green-blind)
#75681A
Tritanopia (blue-blind)
#BF002F
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #ad3220;
/* rgb */ color: rgb(173, 50, 32);
/* oklch */ color: oklch(50.2% 0.162 31.4);
Tailwind
colors: {
  custom: {
    50: '#ce725d',
    500: '#ad3220',
    950: '#000000',
  },
}
SCSS
$custom: #ad3220;
$custom-light: #ce725d;
$custom-dark: #000000;
JSON
{
  "hex": "#ad3220",
  "rgb": {
    "r": 173,
    "g": 50,
    "b": 32
  },
  "hsl": {
    "h": 7.66,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5018,
    "c": 0.1624,
    "h": 31.4
  },
  "luminance": 0.1127
}

Semantic roles & 50–950 ramp

primary
#AD3220
secondary
#61BBC8
accent
#D5EC3C
background
#FDF7F5
surface
#FBEDE9
border
#D4C8C5
text
#150804
muted
#837B79

Preview Lab

Preview with #AD3220

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

Preview Lab → · Contrast checker → · Palette generator →

#AD3220 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva