#A43524#A43524

#A43524 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.0% C 0.149 H 31.4°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX#A43524
RGBrgb(164, 53, 36)
HSLhsl(8, 64%, 39%)
HSVhsv(8, 78%, 64%)
CMYKcmyk(0%, 67.7%, 78%, 35.7%)
CIE-LABlab(38.84, 44.78, 35.40)
CIE-LCHlch(38.84, 57.08, 38.32°)
OKLaboklab(48.99% 0.1275 0.078)
OKLCHoklch(48.99% 0.149 31.4)
XYZxyz(16.9033, 10.5686, 2.8186)
Luminance0.1057 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A43524 #2493A4
analogous
#A42453 #A43524 #A47524
triadic
#A43524 #24A435 #3524A4
tetradic
#A43524 #53A424 #2493A4 #7524A4
square
#A43524 #53A424 #2493A4 #7524A4
split-complementary
#A43524 #24A475 #2453A4
monochromatic
#40150E #722519 #A43524 #D24833 #DD7565

Accessibility & contrast

On white

6.75
#A43524 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.11
#A43524 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43524
6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A43524#FFFFFF#000000##FFFFFF
##A435241.006.753.116.75
#FFFFFF6.751.0021.001.00
#0000003.1121.001.0021.00
##FFFFFF6.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#554C21
Deuteranopia (green-blind)
#706420
Tritanopia (blue-blind)
#B51332
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #a43524;
/* rgb */ color: rgb(164, 53, 36);
/* oklch */ color: oklch(49.0% 0.149 31.4);
Tailwind
colors: {
  custom: {
    50: '#c77260',
    500: '#a43524',
    950: '#000000',
  },
}
SCSS
$custom: #a43524;
$custom-light: #c77260;
$custom-dark: #000000;
JSON
{
  "hex": "#a43524",
  "rgb": {
    "r": 164,
    "g": 53,
    "b": 36
  },
  "hsl": {
    "h": 7.969,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4899,
    "c": 0.14942,
    "h": 31.4
  },
  "luminance": 0.10566
}

Semantic roles & 50–950 ramp

primary
#A43524
secondary
#61B6C3
accent
#D1E741
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#150805
muted
#837B79

Preview Lab

Preview with #A43524

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

Preview Lab → · Contrast checker → · Palette generator →

#A43524 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva