#B4534F#B4534F

#B4534F is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.3% C 0.127 H 24.4°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#B4534F
RGBrgb(180, 83, 79)
HSLhsl(2, 40%, 51%)
HSVhsv(2, 56%, 71%)
CMYKcmyk(0%, 53.9%, 56.1%, 29.4%)
CIE-LABlab(47.57, 39.05, 21.38)
CIE-LCHlch(47.57, 44.53, 28.70°)
OKLaboklab(56.29% 0.1159 0.0525)
OKLCHoklch(56.29% 0.127 24.4)
XYZxyz(23.3288, 16.4570, 9.3436)
Luminance0.1645 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4534F #4FB0B4
analogous
#B44F7D #B4534F #B4854F
triadic
#B4534F #4FB453 #534FB4
tetradic
#B4534F #7DB44F #4FB0B4 #854FB4
square
#B4534F #7DB44F #4FB0B4 #854FB4
split-complementary
#B4534F #4FB485 #4F7DB4
monochromatic
#602B29 #8B3E3B #B4534F #C67D7A #D9A7A5

Accessibility & contrast

On white

4.89
#B4534F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.29
#B4534F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4534F
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4534F#FFFFFF#000000##FFFFFF
##B4534F1.004.894.294.89
#FFFFFF4.891.0021.001.00
#0000004.2921.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6A644E
Deuteranopia (green-blind)
#82794D
Tritanopia (blue-blind)
#C44353
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #b4534f;
/* rgb */ color: rgb(180, 83, 79);
/* oklch */ color: oklch(56.3% 0.127 24.4);
Tailwind
colors: {
  custom: {
    50: '#cf8680',
    500: '#b4534f',
    950: '#000000',
  },
}
SCSS
$custom: #b4534f;
$custom-light: #cf8680;
$custom-dark: #000000;
JSON
{
  "hex": "#b4534f",
  "rgb": {
    "r": 180,
    "g": 83,
    "b": 79
  },
  "hsl": {
    "h": 2.376,
    "s": 40.239,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56295,
    "c": 0.12721,
    "h": 24.4
  },
  "luminance": 0.16454
}

Semantic roles & 50–950 ramp

primary
#B4534F
secondary
#99C4C6
accent
#CBD058
background
#FDF8F7
surface
#FAF0EE
border
#D3CBC9
text
#150B0A
muted
#837C7C

Preview Lab

Preview with #B4534F

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

Preview Lab → · Contrast checker → · Palette generator →

#B4534F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva