#A63224#A63224

#A63224 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.154 H 30.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX#A63224
RGBrgb(166, 50, 36)
HSLhsl(6, 64%, 40%)
HSVhsv(6, 78%, 65%)
CMYKcmyk(0%, 69.9%, 78.3%, 34.9%)
CIE-LABlab(38.76, 46.72, 35.42)
CIE-LCHlch(38.76, 58.63, 37.17°)
OKLaboklab(48.99% 0.1333 0.0779)
OKLCHoklch(48.99% 0.154 30.3)
XYZxyz(17.1869, 10.5182, 2.7939)
Luminance0.1052 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A63224 #2498A6
analogous
#A62457 #A63224 #A67324
triadic
#A63224 #24A632 #3224A6
tetradic
#A63224 #57A624 #2498A6 #7324A6
square
#A63224 #57A624 #2498A6 #7324A6
split-complementary
#A63224 #24A673 #2457A6
monochromatic
#41140E #742319 #A63224 #D34534 #DE7366

Accessibility & contrast

On white

6.77
#A63224 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#A63224 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63224
6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A63224#FFFFFF#000000##FFFFFF
##A632241.006.773.106.77
#FFFFFF6.771.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544B21
Deuteranopia (green-blind)
#70651F
Tritanopia (blue-blind)
#B70830
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #a63224;
/* rgb */ color: rgb(166, 50, 36);
/* oklch */ color: oklch(49.0% 0.154 30.3);
Tailwind
colors: {
  custom: {
    50: '#c97160',
    500: '#a63224',
    950: '#000000',
  },
}
SCSS
$custom: #a63224;
$custom-light: #c97160;
$custom-dark: #000000;
JSON
{
  "hex": "#a63224",
  "rgb": {
    "r": 166,
    "g": 50,
    "b": 36
  },
  "hsl": {
    "h": 6.462,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48993,
    "c": 0.15437,
    "h": 30.3
  },
  "luminance": 0.10516
}

Semantic roles & 50–950 ramp

primary
#A63224
secondary
#62B9C4
accent
#D5E740
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150805
muted
#837B79

Preview Lab

Preview with #A63224

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

Preview Lab → · Contrast checker → · Palette generator →

#A63224 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva