#B44728#B44728

#B44728 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.0% C 0.149 H 36.4°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#B44728
RGBrgb(180, 71, 40)
HSLhsl(13, 64%, 43%)
HSVhsv(13, 78%, 71%)
CMYKcmyk(0%, 60.6%, 77.8%, 29.4%)
CIE-LABlab(44.75, 42.60, 40.26)
CIE-LCHlch(44.75, 58.61, 43.38°)
OKLaboklab(53.99% 0.1198 0.0885)
OKLCHoklch(53.99% 0.149 36.4)
XYZxyz(21.4609, 14.3659, 3.6499)
Luminance0.1436 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B44728 #2895B4
analogous
#B4284F #B44728 #B48D28
triadic
#B44728 #28B447 #4728B4
tetradic
#B44728 #4FB428 #2895B4 #8D28B4
square
#B44728 #4FB428 #2895B4 #8D28B4
split-complementary
#B44728 #28B48D #284FB4
monochromatic
#501F12 #82331D #B44728 #D56444 #E18D76

Accessibility & contrast

On white

5.42
#B44728 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.87
#B44728 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44728
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B44728#FFFFFF#000000##FFFFFF
##B447281.005.423.875.42
#FFFFFF5.421.0021.001.00
#0000003.8721.001.0021.00
##FFFFFF5.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#655B24
Deuteranopia (green-blind)
#807324
Tritanopia (blue-blind)
#C62D41
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #b44728;
/* rgb */ color: rgb(180, 71, 40);
/* oklch */ color: oklch(54.0% 0.149 36.4);
Tailwind
colors: {
  custom: {
    50: '#d27e64',
    500: '#b44728',
    950: '#000000',
  },
}
SCSS
$custom: #b44728;
$custom-light: #d27e64;
$custom-dark: #000000;
JSON
{
  "hex": "#b44728",
  "rgb": {
    "r": 180,
    "g": 71,
    "b": 40
  },
  "hsl": {
    "h": 13.286,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53986,
    "c": 0.14893,
    "h": 36.4
  },
  "luminance": 0.14363
}

Semantic roles & 50–950 ramp

primary
#B44728
secondary
#70B4C8
accent
#C2E741
background
#FEF7F6
surface
#FCEEEB
border
#D5C9C6
text
#160A05
muted
#847C7A

Preview Lab

Preview with #B44728

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

Preview Lab → · Contrast checker → · Palette generator →

#B44728 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva