#AD3629#AD3629

#AD3629 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.7% C 0.157 H 29.7°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX#AD3629
RGBrgb(173, 54, 41)
HSLhsl(6, 62%, 42%)
HSVhsv(6, 76%, 68%)
CMYKcmyk(0%, 68.8%, 76.3%, 32.2%)
CIE-LABlab(40.71, 47.68, 35.08)
CIE-LCHlch(40.71, 59.19, 36.35°)
OKLaboklab(50.72% 0.1365 0.078)
OKLCHoklch(50.72% 0.157 29.7)
XYZxyz(18.9551, 11.6855, 3.3548)
Luminance0.1168 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AD3629 #29A0AD
analogous
#AD295E #AD3629 #AD7829
triadic
#AD3629 #29AD36 #3629AD
tetradic
#AD3629 #5EAD29 #29A0AD #7829AD
square
#AD3629 #5EAD29 #29A0AD #7829AD
split-complementary
#AD3629 #29AD78 #295EAD
monochromatic
#4A1712 #7C271D #AD3629 #D24F41 #DE7D73

Accessibility & contrast

On white

6.29
#AD3629 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.34
#AD3629 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD3629
6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AD3629#FFFFFF#000000##FFFFFF
##AD36291.006.293.346.29
#FFFFFF6.291.0021.001.00
#0000003.3421.001.0021.00
##FFFFFF6.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#584F27
Deuteranopia (green-blind)
#766A25
Tritanopia (blue-blind)
#BE0F34
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #ad3629;
/* rgb */ color: rgb(173, 54, 41);
/* oklch */ color: oklch(50.7% 0.157 29.7);
Tailwind
colors: {
  custom: {
    50: '#ce7464',
    500: '#ad3629',
    950: '#000000',
  },
}
SCSS
$custom: #ad3629;
$custom-light: #ce7464;
$custom-dark: #000000;
JSON
{
  "hex": "#ad3629",
  "rgb": {
    "r": 173,
    "g": 54,
    "b": 41
  },
  "hsl": {
    "h": 5.909,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50715,
    "c": 0.15722,
    "h": 29.7
  },
  "luminance": 0.11683
}

Semantic roles & 50–950 ramp

primary
#AD3629
secondary
#6DBCC5
accent
#D5E543
background
#FDF7F6
surface
#FBEDEB
border
#D4C8C6
text
#150905
muted
#837B7A

Preview Lab

Preview with #AD3629

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

Preview Lab → · Contrast checker → · Palette generator →

#AD3629 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva