#A43220#A43220

#A43220 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.6% C 0.153 H 31.7°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX#A43220
RGBrgb(164, 50, 32)
HSLhsl(8, 67%, 38%)
HSVhsv(8, 80%, 64%)
CMYKcmyk(0%, 69.5%, 80.5%, 35.7%)
CIE-LABlab(38.34, 45.89, 37.07)
CIE-LCHlch(38.34, 58.99, 38.93°)
OKLaboklab(48.6% 0.1301 0.0804)
OKLCHoklch(48.6% 0.153 31.7)
XYZxyz(16.7131, 10.2805, 2.4705)
Luminance0.1028 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A43220 #2092A4
analogous
#A42050 #A43220 #A47420
triadic
#A43220 #20A432 #3220A4
tetradic
#A43220 #50A420 #2092A4 #7420A4
square
#A43220 #50A420 #2092A4 #7420A4
split-complementary
#A43220 #20A474 #2050A4
monochromatic
#3E130C #712216 #A43220 #D6432B #E0705F

Accessibility & contrast

On white

6.87
#A43220 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.06
#A43220 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43220
6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A43220#FFFFFF#000000##FFFFFF
##A432201.006.873.066.87
#FFFFFF6.871.0021.001.00
#0000003.0621.001.0021.00
##FFFFFF6.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#534A1D
Deuteranopia (green-blind)
#70641B
Tritanopia (blue-blind)
#B5092F
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #a43220;
/* rgb */ color: rgb(164, 50, 32);
/* oklch */ color: oklch(48.6% 0.153 31.7);
Tailwind
colors: {
  custom: {
    50: '#c7715d',
    500: '#a43220',
    950: '#000000',
  },
}
SCSS
$custom: #a43220;
$custom-light: #c7715d;
$custom-dark: #000000;
JSON
{
  "hex": "#a43220",
  "rgb": {
    "r": 164,
    "g": 50,
    "b": 32
  },
  "hsl": {
    "h": 8.182,
    "s": 67.347,
    "l": 38.431
  },
  "oklch": {
    "l": 0.486,
    "c": 0.15296,
    "h": 31.7
  },
  "luminance": 0.10278
}

Semantic roles & 50–950 ramp

primary
#A43220
secondary
#5CB6C4
accent
#D3EA3E
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150804
muted
#837B79

Preview Lab

Preview with #A43220

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

Preview Lab → · Contrast checker → · Palette generator →

#A43220 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva