#B64A2A#B64A2A

#B64A2A is a mid, vivid red. Relative luminance 0.150; OKLCH L 54.7% C 0.148 H 36.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX#B64A2A
RGBrgb(182, 74, 42)
HSLhsl(14, 63%, 44%)
HSVhsv(14, 77%, 71%)
CMYKcmyk(0%, 59.3%, 76.9%, 28.6%)
CIE-LABlab(45.65, 42.00, 40.25)
CIE-LCHlch(45.65, 58.17, 43.78°)
OKLaboklab(54.74% 0.1181 0.0888)
OKLCHoklch(54.74% 0.148 36.9)
XYZxyz(22.1604, 15.0128, 3.9209)
Luminance0.1501 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B64A2A #2A96B6
analogous
#B62A50 #B64A2A #B6902A
triadic
#B64A2A #2AB64A #4A2AB6
tetradic
#B64A2A #50B62A #2A96B6 #902AB6
square
#B64A2A #50B62A #2A96B6 #902AB6
split-complementary
#B64A2A #2AB690 #2A50B6
monochromatic
#532213 #84361F #B64A2A #D56848 #E0917A

Accessibility & contrast

On white

5.25
#B64A2A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.00
#B64A2A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64A2A
5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B64A2A#FFFFFF#000000##FFFFFF
##B64A2A1.005.254.005.25
#FFFFFF5.251.0021.001.00
#0000004.0021.001.0021.00
##FFFFFF5.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#685D26
Deuteranopia (green-blind)
#837527
Tritanopia (blue-blind)
#C83143
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #b64a2a;
/* rgb */ color: rgb(182, 74, 42);
/* oklch */ color: oklch(54.7% 0.148 36.9);
Tailwind
colors: {
  custom: {
    50: '#d38065',
    500: '#b64a2a',
    950: '#000000',
  },
}
SCSS
$custom: #b64a2a;
$custom-light: #d38065;
$custom-dark: #000000;
JSON
{
  "hex": "#b64a2a",
  "rgb": {
    "r": 182,
    "g": 74,
    "b": 42
  },
  "hsl": {
    "h": 13.714,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54737,
    "c": 0.14781,
    "h": 36.9
  },
  "luminance": 0.1501
}

Semantic roles & 50–950 ramp

primary
#B64A2A
secondary
#73B5C8
accent
#C0E642
background
#FEF8F6
surface
#FCEFEB
border
#D5CAC6
text
#160A06
muted
#847C7A

Preview Lab

Preview with #B64A2A

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

Preview Lab → · Contrast checker → · Palette generator →

#B64A2A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva