#B54423#B54423

#B54423 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.7% C 0.154 H 36.6°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX#B54423
RGBrgb(181, 68, 35)
HSLhsl(14, 68%, 42%)
HSVhsv(14, 81%, 71%)
CMYKcmyk(0%, 62.4%, 80.7%, 29%)
CIE-LABlab(44.35, 44.18, 42.46)
CIE-LCHlch(44.35, 61.28, 43.86°)
OKLaboklab(53.7% 0.1237 0.0917)
OKLCHoklch(53.7% 0.154 36.6)
XYZxyz(21.4289, 14.0824, 3.1796)
Luminance0.1408 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B54423 #2394B5
analogous
#B5234B #B54423 #B58D23
triadic
#B54423 #23B544 #4423B5
tetradic
#B54423 #4BB523 #2394B5 #8D23B5
square
#B54423 #4BB523 #2394B5 #8D23B5
split-complementary
#B54423 #23B58D #234BB5
monochromatic
#4E1D0F #823119 #B54423 #D95F3C #E3896F

Accessibility & contrast

On white

5.50
#B54423 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.82
#B54423 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54423
5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B54423#FFFFFF#000000##FFFFFF
##B544231.005.503.825.50
#FFFFFF5.501.0021.001.00
#0000003.8221.001.0021.00
##FFFFFF5.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#64591E
Deuteranopia (green-blind)
#80721E
Tritanopia (blue-blind)
#C7273D
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #b54423;
/* rgb */ color: rgb(181, 68, 35);
/* oklch */ color: oklch(53.7% 0.154 36.6);
Tailwind
colors: {
  custom: {
    50: '#d37c60',
    500: '#b54423',
    950: '#000000',
  },
}
SCSS
$custom: #b54423;
$custom-light: #d37c60;
$custom-dark: #000000;
JSON
{
  "hex": "#b54423",
  "rgb": {
    "r": 181,
    "g": 68,
    "b": 35
  },
  "hsl": {
    "h": 13.562,
    "s": 67.593,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53701,
    "c": 0.15397,
    "h": 36.6
  },
  "luminance": 0.14079
}

Semantic roles & 50–950 ramp

primary
#B54423
secondary
#6AB4CA
accent
#C3EA3D
background
#FEF7F5
surface
#FCEEEA
border
#D5C9C6
text
#160A05
muted
#847C79

Preview Lab

Preview with #B54423

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

Preview Lab → · Contrast checker → · Palette generator →

#B54423 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva