#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
RGB	rgb(182, 74, 99)
HSL	hsl(346, 43%, 50%)
HSV	hsv(346, 59%, 71%)
CMYK	cmyk(0%, 59.3%, 45.6%, 28.6%)
CIE-LAB	lab(46.64, 46.00, 8.08)
CIE-LCH	lch(46.64, 46.71, 9.96°)
OKLab	oklab(55.8% 0.1398 0.0211)
OKLCH	oklch(55.8% 0.141 8.6)
XYZ	xyz(23.9940, 15.7463, 13.5777)
Luminance	0.1574 (WCAG relative)
Temperature	warm
Family	red

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
##B64A63	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

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 →