#A43D24#A43D24

#A43D24 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.0% C 0.142 H 34.8°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX#A43D24
RGBrgb(164, 61, 36)
HSLhsl(12, 64%, 39%)
HSVhsv(12, 78%, 64%)
CMYKcmyk(0%, 62.8%, 78%, 35.7%)
CIE-LABlab(40.18, 41.20, 36.79)
CIE-LCHlch(40.18, 55.23, 41.76°)
OKLaboklab(50% 0.1164 0.081)
OKLCHoklch(50% 0.142 34.8)
XYZxyz(17.2989, 11.3598, 2.9505)
Luminance0.1136 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A43D24 #248BA4
analogous
#A4244B #A43D24 #A47D24
triadic
#A43D24 #24A43D #3D24A4
tetradic
#A43D24 #4BA424 #248BA4 #7D24A4
square
#A43D24 #4BA424 #248BA4 #7D24A4
split-complementary
#A43D24 #24A47D #244BA4
monochromatic
#40180E #722A19 #A43D24 #D25233 #DD7D65

Accessibility & contrast

On white

6.42
#A43D24 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.27
#A43D24 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43D24
6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A43D24#FFFFFF#000000##FFFFFF
##A43D241.006.423.276.42
#FFFFFF6.421.0021.001.00
#0000003.2721.001.0021.00
##FFFFFF6.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A5021
Deuteranopia (green-blind)
#736720
Tritanopia (blue-blind)
#B52338
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #a43d24;
/* rgb */ color: rgb(164, 61, 36);
/* oklch */ color: oklch(50.0% 0.142 34.8);
Tailwind
colors: {
  custom: {
    50: '#c77760',
    500: '#a43d24',
    950: '#000000',
  },
}
SCSS
$custom: #a43d24;
$custom-light: #c77760;
$custom-dark: #000000;
JSON
{
  "hex": "#a43d24",
  "rgb": {
    "r": 164,
    "g": 61,
    "b": 36
  },
  "hsl": {
    "h": 11.719,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49995,
    "c": 0.14176,
    "h": 34.8
  },
  "luminance": 0.11357
}

Semantic roles & 50–950 ramp

primary
#A43D24
secondary
#61B0C3
accent
#C7E741
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#140905
muted
#837B79

Preview Lab

Preview with #A43D24

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

Preview Lab → · Contrast checker → · Palette generator →

#A43D24 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva