#B05A3E#B05A3E

#B05A3E is a mid, moderate red. Relative luminance 0.169; OKLCH L 56.5% C 0.120 H 38.6°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX#B05A3E
RGBrgb(176, 90, 62)
HSLhsl(15, 48%, 47%)
HSVhsv(15, 65%, 69%)
CMYKcmyk(0%, 48.9%, 64.8%, 31%)
CIE-LABlab(48.12, 32.59, 31.85)
CIE-LCHlch(48.12, 45.57, 44.34°)
OKLaboklab(56.51% 0.0934 0.0747)
OKLCHoklch(56.51% 0.12 38.6)
XYZxyz(22.4321, 16.8928, 6.6358)
Luminance0.1689 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B05A3E #3E94B0
analogous
#B03E5B #B05A3E #B0933E
triadic
#B05A3E #3EB05A #5A3EB0
tetradic
#B05A3E #5BB03E #3E94B0 #933EB0
square
#B05A3E #5BB03E #3E94B0 #933EB0
split-complementary
#B05A3E #3EB093 #3E5BB0
monochromatic
#552C1E #83432E #B05A3E #C87C63 #D8A290

Accessibility & contrast

On white

4.80
#B05A3E on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.38
#B05A3E on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05A3E
4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B05A3E#FFFFFF#000000##FFFFFF
##B05A3E1.004.804.384.80
#FFFFFF4.801.0021.001.00
#0000004.3821.001.0021.00
##FFFFFF4.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#71673B
Deuteranopia (green-blind)
#86793D
Tritanopia (blue-blind)
#C04A53
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #b05a3e;
/* rgb */ color: rgb(176, 90, 62);
/* oklch */ color: oklch(56.5% 0.120 38.6);
Tailwind
colors: {
  custom: {
    50: '#cd8a74',
    500: '#b05a3e',
    950: '#000000',
  },
}
SCSS
$custom: #b05a3e;
$custom-light: #cd8a74;
$custom-dark: #000000;
JSON
{
  "hex": "#b05a3e",
  "rgb": {
    "r": 176,
    "g": 90,
    "b": 62
  },
  "hsl": {
    "h": 14.737,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56507,
    "c": 0.11962,
    "h": 38.6
  },
  "luminance": 0.1689
}

Semantic roles & 50–950 ramp

primary
#B05A3E
secondary
#87B4C3
accent
#B6D750
background
#FDF8F7
surface
#FAF0ED
border
#D3CBC8
text
#140C08
muted
#837D7B

Preview Lab

Preview with #B05A3E

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

Preview Lab → · Contrast checker → · Palette generator →

#B05A3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva