#B65437#B65437

#B65437 is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.3% C 0.135 H 37.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#B65437
RGBrgb(182, 84, 55)
HSLhsl(14, 54%, 46%)
HSVhsv(14, 70%, 71%)
CMYKcmyk(0%, 53.8%, 69.8%, 28.6%)
CIE-LABlab(47.71, 37.67, 35.50)
CIE-LCHlch(47.71, 51.76, 43.30°)
OKLaboklab(56.34% 0.1072 0.0814)
OKLCHoklch(56.34% 0.135 37.2)
XYZxyz(23.1535, 16.5645, 5.5917)
Luminance0.1656 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B65437 #3799B6
analogous
#B6375A #B65437 #B69437
triadic
#B65437 #37B654 #5437B6
tetradic
#B65437 #5AB637 #3799B6 #9437B6
square
#B65437 #5AB637 #3799B6 #9437B6
split-complementary
#B65437 #37B694 #375AB6
monochromatic
#58291B #873E29 #B65437 #CE765C #DC9E8B

Accessibility & contrast

On white

4.87
#B65437 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.31
#B65437 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B65437
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B65437#FFFFFF#000000##FFFFFF
##B654371.004.874.314.87
#FFFFFF4.871.0021.001.00
#0000004.3121.001.0021.00
##FFFFFF4.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6E6434
Deuteranopia (green-blind)
#867935
Tritanopia (blue-blind)
#C7404D
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #b65437;
/* rgb */ color: rgb(182, 84, 55);
/* oklch */ color: oklch(56.3% 0.135 37.2);
Tailwind
colors: {
  custom: {
    50: '#d2876f',
    500: '#b65437',
    950: '#000000',
  },
}
SCSS
$custom: #b65437;
$custom-light: #d2876f;
$custom-dark: #000000;
JSON
{
  "hex": "#b65437",
  "rgb": {
    "r": 182,
    "g": 84,
    "b": 55
  },
  "hsl": {
    "h": 13.701,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56341,
    "c": 0.1346,
    "h": 37.2
  },
  "luminance": 0.16562
}

Semantic roles & 50–950 ramp

primary
#B65437
secondary
#82B7C6
accent
#BCDD4B
background
#FDF8F6
surface
#FBF0EC
border
#D4CBC7
text
#150B07
muted
#837C7A

Preview Lab

Preview with #B65437

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

Preview Lab → · Contrast checker → · Palette generator →

#B65437 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva