#B64A63#B64A63

#B64A63 is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.8% C 0.141 H 8.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX#B64A63
RGBrgb(182, 74, 99)
HSLhsl(346, 43%, 50%)
HSVhsv(346, 59%, 71%)
CMYKcmyk(0%, 59.3%, 45.6%, 28.6%)
CIE-LABlab(46.64, 46.00, 8.08)
CIE-LCHlch(46.64, 46.71, 9.96°)
OKLaboklab(55.8% 0.1398 0.0211)
OKLCHoklch(55.8% 0.141 8.6)
XYZxyz(23.9940, 15.7463, 13.5777)
Luminance0.1574 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B64A63 #4AB69D
analogous
#B64A99 #B64A63 #B6674A
triadic
#B64A63 #63B64A #4A63B6
tetradic
#B64A63 #99B64A #4AB69D #674AB6
square
#B64A63 #99B64A #4AB69D #674AB6
split-complementary
#B64A63 #4AB667 #4A99B6
monochromatic
#5F2634 #8B384B #B64A63 #C87689 #D9A1AE

Accessibility & contrast

On white

5.06
#B64A63 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.15
#B64A63 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64A63
5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B64A63#FFFFFF#000000##FFFFFF
##B64A631.005.064.155.06
#FFFFFF5.061.0021.001.00
#0000004.1521.001.0021.00
##FFFFFF5.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#606164
Deuteranopia (green-blind)
#7C7761
Tritanopia (blue-blind)
#C53C53
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #b64a63;
/* rgb */ color: rgb(182, 74, 99);
/* oklch */ color: oklch(55.8% 0.141 8.6);
Tailwind
colors: {
  custom: {
    50: '#d0818f',
    500: '#b64a63',
    950: '#000000',
  },
}
SCSS
$custom: #b64a63;
$custom-light: #d0818f;
$custom-dark: #000000;
JSON
{
  "hex": "#b64a63",
  "rgb": {
    "r": 182,
    "g": 74,
    "b": 99
  },
  "hsl": {
    "h": 346.111,
    "s": 42.52,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55801,
    "c": 0.14135,
    "h": 8.6
  },
  "luminance": 0.15743
}

Semantic roles & 50–950 ramp

primary
#B64A63
secondary
#96C6BB
accent
#D2B555
background
#FDF8F8
surface
#FAEFF0
border
#D3CACB
text
#150B0C
muted
#837C7D

Preview Lab

Preview with #B64A63

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

Preview Lab → · Contrast checker → · Palette generator →

#B64A63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva