#AD3C24#AD3C24

#AD3C24 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.4% C 0.153 H 33.7°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX#AD3C24
RGBrgb(173, 60, 36)
HSLhsl(11, 66%, 41%)
HSVhsv(11, 79%, 68%)
CMYKcmyk(0%, 65.3%, 79.2%, 32.2%)
CIE-LABlab(41.60, 44.93, 38.76)
CIE-LCHlch(41.60, 59.33, 40.78°)
OKLaboklab(51.37% 0.127 0.0846)
OKLCHoklch(51.37% 0.153 33.7)
XYZxyz(19.1700, 12.2461, 3.0230)
Luminance0.1224 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AD3C24 #2495AD
analogous
#AD2450 #AD3C24 #AD8024
triadic
#AD3C24 #24AD3C #3C24AD
tetradic
#AD3C24 #50AD24 #2495AD #8024AD
square
#AD3C24 #50AD24 #2495AD #8024AD
split-complementary
#AD3C24 #24AD80 #2450AD
monochromatic
#48190F #7A2A19 #AD3C24 #D65439 #E0806B

Accessibility & contrast

On white

6.09
#AD3C24 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.45
#AD3C24 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3C24
6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AD3C24#FFFFFF#000000##FFFFFF
##AD3C241.006.093.456.09
#FFFFFF6.091.0021.001.00
#0000003.4521.001.0021.00
##FFFFFF6.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C5220
Deuteranopia (green-blind)
#786B20
Tritanopia (blue-blind)
#BF1C37
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #ad3c24;
/* rgb */ color: rgb(173, 60, 36);
/* oklch */ color: oklch(51.4% 0.153 33.7);
Tailwind
colors: {
  custom: {
    50: '#ce7760',
    500: '#ad3c24',
    950: '#000000',
  },
}
SCSS
$custom: #ad3c24;
$custom-light: #ce7760;
$custom-dark: #000000;
JSON
{
  "hex": "#ad3c24",
  "rgb": {
    "r": 173,
    "g": 60,
    "b": 36
  },
  "hsl": {
    "h": 10.511,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.51369,
    "c": 0.15255,
    "h": 33.7
  },
  "luminance": 0.12243
}

Semantic roles & 50–950 ramp

primary
#AD3C24
secondary
#66B6C6
accent
#CBE93F
background
#FDF7F5
surface
#FBEDE9
border
#D4C8C5
text
#150905
muted
#837B79

Preview Lab

Preview with #AD3C24

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

Preview Lab → · Contrast checker → · Palette generator →

#AD3C24 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva