#B74228#B74228

#B74228 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.8% C 0.157 H 34.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX#B74228
RGBrgb(183, 66, 40)
HSLhsl(11, 64%, 44%)
HSVhsv(11, 78%, 72%)
CMYKcmyk(0%, 63.9%, 78.1%, 28.2%)
CIE-LABlab(44.40, 45.99, 40.07)
CIE-LCHlch(44.40, 60.99, 41.06°)
OKLaboklab(53.82% 0.13 0.0878)
OKLCHoklch(53.82% 0.157 34)
XYZxyz(21.8621, 14.1200, 3.5813)
Luminance0.1412 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B74228 #289DB7
analogous
#B72855 #B74228 #B78928
triadic
#B74228 #28B742 #4228B7
tetradic
#B74228 #55B728 #289DB7 #8928B7
square
#B74228 #55B728 #289DB7 #8928B7
split-complementary
#B74228 #28B789 #2855B7
monochromatic
#531E12 #85301D #B74228 #D66046 #E18B78

Accessibility & contrast

On white

5.49
#B74228 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.82
#B74228 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74228
5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B74228#FFFFFF#000000##FFFFFF
##B742281.005.493.825.49
#FFFFFF5.491.0021.001.00
#0000003.8221.001.0021.00
##FFFFFF5.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#635924
Deuteranopia (green-blind)
#807324
Tritanopia (blue-blind)
#C9233D
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #b74228;
/* rgb */ color: rgb(183, 66, 40);
/* oklch */ color: oklch(53.8% 0.157 34.0);
Tailwind
colors: {
  custom: {
    50: '#d57c64',
    500: '#b74228',
    950: '#000000',
  },
}
SCSS
$custom: #b74228;
$custom-light: #d57c64;
$custom-dark: #000000;
JSON
{
  "hex": "#b74228",
  "rgb": {
    "r": 183,
    "g": 66,
    "b": 40
  },
  "hsl": {
    "h": 10.909,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53821,
    "c": 0.15687,
    "h": 34
  },
  "luminance": 0.14117
}

Semantic roles & 50–950 ramp

primary
#B74228
secondary
#72B9C9
accent
#C9E741
background
#FEF7F6
surface
#FCEEEB
border
#D5C9C6
text
#160A05
muted
#847C7A

Preview Lab

Preview with #B74228

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

Preview Lab → · Contrast checker → · Palette generator →

#B74228 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva