#B64D56#B64D56

#B64D56 is a mid, vivid red. Relative luminance 0.159; OKLCH L 55.9% C 0.136 H 17.4°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B64D56
RGB	rgb(182, 77, 86)
HSL	hsl(355, 42%, 51%)
HSV	hsv(355, 58%, 71%)
CMYK	cmyk(0%, 57.7%, 52.7%, 28.6%)
CIE-LAB	lab(46.88, 43.35, 16.31)
CIE-LCH	lch(46.88, 46.32, 20.62°)
OKLab	oklab(55.88% 0.1301 0.0409)
OKLCH	oklch(55.88% 0.136 17.4)
XYZ	xyz(23.6269, 15.9275, 10.6324)
Luminance	0.1593 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64D56 #4DB6AD

analogous

#B64D8A #B64D56 #B6784D

triadic

#B64D56 #56B64D #4D56B6

tetradic

#B64D56 #8AB64D #4DB6AD #784DB6

square

#B64D56 #8AB64D #4DB6AD #784DB6

split-complementary

#B64D56 #4DB678 #4D8AB6

monochromatic

#61282D #8C3A41 #B64D56 #C8787F #DAA4A8

Accessibility & contrast

On white

5.02

#B64D56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#B64D56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64D56

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64D56	#FFFFFF	#000000	##FFFFFF
##B64D56	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656256

Deuteranopia (green-blind)

#807754

Tritanopia (blue-blind)

#C63D51

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b64d56;
/* rgb */ color: rgb(182, 77, 86);
/* oklch */ color: oklch(55.9% 0.136 17.4);

Tailwind

colors: {
  custom: {
    50: '#d18385',
    500: '#b64d56',
    950: '#000000',
  },
}

SCSS

$custom: #b64d56;
$custom-light: #d18385;
$custom-dark: #000000;

JSON

{
  "hex": "#b64d56",
  "rgb": {
    "r": 182,
    "g": 77,
    "b": 86
  },
  "hsl": {
    "h": 354.857,
    "s": 41.833,
    "l": 50.784
  },
  "oklch": {
    "l": 0.55882,
    "c": 0.1364,
    "h": 17.4
  },
  "luminance": 0.15925
}

Semantic roles & 50–950 ramp

primary

#B64D56

secondary

#98C7C3

accent

#D2C756

background

#FDF8F8

surface

#FAEFEF

border

#D3CACA

text

#150B0B

muted

#837C7C

Preview Lab

Preview with #B64D56

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

Preview Lab → · Contrast checker → · Palette generator →