#B4593F#B4593F

#B4593F is a mid, vivid red. Relative luminance 0.172; OKLCH L 56.9% C 0.125 H 36.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX#B4593F
RGBrgb(180, 89, 63)
HSLhsl(13, 48%, 48%)
HSVhsv(13, 65%, 71%)
CMYKcmyk(0%, 50.6%, 65%, 29.4%)
CIE-LABlab(48.52, 34.78, 31.91)
CIE-LCHlch(48.52, 47.20, 42.53°)
OKLaboklab(56.94% 0.1 0.0748)
OKLCHoklch(56.94% 0.125 36.8)
XYZxyz(23.2940, 17.2097, 6.7968)
Luminance0.1721 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4593F #3F9AB4
analogous
#B43F60 #B4593F #B4933F
triadic
#B4593F #3FB459 #593FB4
tetradic
#B4593F #60B43F #3F9AB4 #933FB4
square
#B4593F #60B43F #3F9AB4 #933FB4
split-complementary
#B4593F #3FB493 #3F60B4
monochromatic
#592C1F #87432F #B4593F #CA7D67 #DAA394

Accessibility & contrast

On white

4.73
#B4593F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.44
#B4593F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4593F
4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4593F#FFFFFF#000000##FFFFFF
##B4593F1.004.734.444.73
#FFFFFF4.731.0021.001.00
#0000004.4421.001.0021.00
##FFFFFF4.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#71673C
Deuteranopia (green-blind)
#877B3D
Tritanopia (blue-blind)
#C54853
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #b4593f;
/* rgb */ color: rgb(180, 89, 63);
/* oklch */ color: oklch(56.9% 0.125 36.8);
Tailwind
colors: {
  custom: {
    50: '#d08a75',
    500: '#b4593f',
    950: '#000000',
  },
}
SCSS
$custom: #b4593f;
$custom-light: #d08a75;
$custom-dark: #000000;
JSON
{
  "hex": "#b4593f",
  "rgb": {
    "r": 180,
    "g": 89,
    "b": 63
  },
  "hsl": {
    "h": 13.333,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.56935,
    "c": 0.12486,
    "h": 36.8
  },
  "luminance": 0.17207
}

Semantic roles & 50–950 ramp

primary
#B4593F
secondary
#8AB8C5
accent
#BAD850
background
#FDF8F7
surface
#FBF0ED
border
#D4CBC8
text
#150C08
muted
#837D7B

Preview Lab

Preview with #B4593F

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

Preview Lab → · Contrast checker → · Palette generator →

#B4593F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva