#A34731#A34731

#A34731 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.4% C 0.127 H 34.7°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX#A34731
RGBrgb(163, 71, 49)
HSLhsl(12, 54%, 42%)
HSVhsv(12, 70%, 64%)
CMYKcmyk(0%, 56.4%, 69.9%, 36.1%)
CIE-LABlab(42.03, 36.56, 31.53)
CIE-LCHlch(42.03, 48.28, 40.78°)
OKLaboklab(51.41% 0.1046 0.0725)
OKLCHoklch(51.41% 0.127 34.7)
XYZxyz(17.9136, 12.5170, 4.3778)
Luminance0.1252 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A34731 #318DA3
analogous
#A33154 #A34731 #A38031
triadic
#A34731 #31A347 #4731A3
tetradic
#A34731 #54A331 #318DA3 #8031A3
square
#A34731 #54A331 #318DA3 #8031A3
split-complementary
#A34731 #31A380 #3154A3
monochromatic
#451E15 #743323 #A34731 #C86249 #D68A78

Accessibility & contrast

On white

5.99
#A34731 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.50
#A34731 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A34731
5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A34731#FFFFFF#000000##FFFFFF
##A347311.005.993.505.99
#FFFFFF5.991.0021.001.00
#0000003.5021.001.0021.00
##FFFFFF5.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#60572E
Deuteranopia (green-blind)
#766B2F
Tritanopia (blue-blind)
#B33442
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #a34731;
/* rgb */ color: rgb(163, 71, 49);
/* oklch */ color: oklch(51.4% 0.127 34.7);
Tailwind
colors: {
  custom: {
    50: '#c47d6a',
    500: '#a34731',
    950: '#000000',
  },
}
SCSS
$custom: #a34731;
$custom-light: #c47d6a;
$custom-dark: #000000;
JSON
{
  "hex": "#a34731",
  "rgb": {
    "r": 163,
    "g": 71,
    "b": 49
  },
  "hsl": {
    "h": 11.579,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51407,
    "c": 0.12731,
    "h": 34.7
  },
  "luminance": 0.12515
}

Semantic roles & 50–950 ramp

primary
#A34731
secondary
#71B0BF
accent
#C1DD4B
background
#FCF7F6
surface
#F9EEEB
border
#D2C9C6
text
#140A06
muted
#827C7A

Preview Lab

Preview with #A34731

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

Preview Lab → · Contrast checker → · Palette generator →

#A34731 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva