#AB4423#AB4423

#AB4423 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.1% C 0.143 H 37.7°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX#AB4423
RGBrgb(171, 68, 35)
HSLhsl(15, 66%, 40%)
HSVhsv(15, 80%, 67%)
CMYKcmyk(0%, 60.2%, 79.5%, 32.9%)
CIE-LABlab(42.64, 40.46, 40.20)
CIE-LCHlch(42.64, 57.04, 44.81°)
OKLaboklab(52.08% 0.1132 0.0876)
OKLCHoklch(52.08% 0.143 37.7)
XYZxyz(19.1671, 12.9162, 3.0736)
Luminance0.1291 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AB4423 #238AAB
analogous
#AB2346 #AB4423 #AB8823
triadic
#AB4423 #23AB44 #4423AB
tetradic
#AB4423 #46AB23 #238AAB #8823AB
square
#AB4423 #46AB23 #238AAB #8823AB
split-complementary
#AB4423 #23AB88 #2346AB
monochromatic
#451C0E #783019 #AB4423 #D65C35 #E08568

Accessibility & contrast

On white

5.86
#AB4423 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.58
#AB4423 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB4423
5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AB4423#FFFFFF#000000##FFFFFF
##AB44231.005.863.585.86
#FFFFFF5.861.0021.001.00
#0000003.5821.001.0021.00
##FFFFFF5.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#61561E
Deuteranopia (green-blind)
#7A6D1F
Tritanopia (blue-blind)
#BC2B3D
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #ab4423;
/* rgb */ color: rgb(171, 68, 35);
/* oklch */ color: oklch(52.1% 0.143 37.7);
Tailwind
colors: {
  custom: {
    50: '#cc7c60',
    500: '#ab4423',
    950: '#000000',
  },
}
SCSS
$custom: #ab4423;
$custom-light: #cc7c60;
$custom-dark: #000000;
JSON
{
  "hex": "#ab4423",
  "rgb": {
    "r": 171,
    "g": 68,
    "b": 35
  },
  "hsl": {
    "h": 14.559,
    "s": 66.019,
    "l": 40.392
  },
  "oklch": {
    "l": 0.52079,
    "c": 0.14312,
    "h": 37.7
  },
  "luminance": 0.12914
}

Semantic roles & 50–950 ramp

primary
#AB4423
secondary
#64AEC6
accent
#C0E93F
background
#FDF7F5
surface
#FBEEE9
border
#D4C9C5
text
#150A05
muted
#837C79

Preview Lab

Preview with #AB4423

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

Preview Lab → · Contrast checker → · Palette generator →

#AB4423 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva