#B64D63#B64D63

#B64D63 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.2% C 0.137 H 9.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#B64D63
RGB	rgb(182, 77, 99)
HSL	hsl(347, 42%, 51%)
HSV	hsv(347, 58%, 71%)
CMYK	cmyk(0%, 57.7%, 45.6%, 28.6%)
CIE-LAB	lab(47.18, 44.58, 8.84)
CIE-LCH	lch(47.18, 45.45, 11.22°)
OKLab	oklab(56.21% 0.1353 0.023)
OKLCH	oklch(56.21% 0.137 9.6)
XYZ	xyz(24.1991, 16.1564, 13.6461)
Luminance	0.1615 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64D63 #4DB6A0

analogous

#B64D97 #B64D63 #B66B4D

triadic

#B64D63 #63B64D #4D63B6

tetradic

#B64D63 #97B64D #4DB6A0 #6B4DB6

square

#B64D63 #97B64D #4DB6A0 #6B4DB6

split-complementary

#B64D63 #4DB66B #4D97B6

monochromatic

#612834 #8C3A4B #B64D63 #C87889 #DAA4AF

Accessibility & contrast

On white

4.96

#B64D63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#B64D63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64D63

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64D63	#FFFFFF	#000000	##FFFFFF
##B64D63	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636363

Deuteranopia (green-blind)

#7E7861

Tritanopia (blue-blind)

#C54055

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b64d63;
/* rgb */ color: rgb(182, 77, 99);
/* oklch */ color: oklch(56.2% 0.137 9.6);

Tailwind

colors: {
  custom: {
    50: '#d0838f',
    500: '#b64d63',
    950: '#000000',
  },
}

SCSS

$custom: #b64d63;
$custom-light: #d0838f;
$custom-dark: #000000;

JSON

{
  "hex": "#b64d63",
  "rgb": {
    "r": 182,
    "g": 77,
    "b": 99
  },
  "hsl": {
    "h": 347.429,
    "s": 41.833,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56205,
    "c": 0.13722,
    "h": 9.6
  },
  "luminance": 0.16154
}

Semantic roles & 50–950 ramp

primary

#B64D63

secondary

#98C7BD

accent

#D2B856

background

#FDF8F8

surface

#FAEFF0

border

#D3CACB

text

#150B0C

muted

#837C7D

Preview Lab

Preview with #B64D63

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

Preview Lab → · Contrast checker → · Palette generator →