#B64F4E#B64F4E

#B64F4E is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.0% C 0.135 H 23.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#B64F4E
RGB	rgb(182, 79, 78)
HSL	hsl(1, 42%, 51%)
HSV	hsv(1, 57%, 71%)
CMYK	cmyk(0%, 56.6%, 57.1%, 28.6%)
CIE-LAB	lab(47.09, 41.71, 21.41)
CIE-LCH	lch(47.09, 46.89, 27.17°)
OKLab	oklab(55.99% 0.1238 0.0525)
OKLCH	oklch(55.99% 0.135 23)
XYZ	xyz(23.4645, 16.0900, 9.0763)
Luminance	0.1609 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64F4E #4EB5B6

analogous

#B64E81 #B64F4E #B6834E

triadic

#B64F4E #4EB64F #4F4EB6

tetradic

#B64F4E #81B64E #4EB5B6 #834EB6

square

#B64F4E #81B64E #4EB5B6 #834EB6

split-complementary

#B64F4E #4EB683 #4E81B6

monochromatic

#612928 #8D3B3A #B64F4E #C87A79 #DAA5A5

Accessibility & contrast

On white

4.98

#B64F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B64F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64F4E

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64F4E	#FFFFFF	#000000	##FFFFFF
##B64F4E	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68624D

Deuteranopia (green-blind)

#82784C

Tritanopia (blue-blind)

#C63D50

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b64f4e;
/* rgb */ color: rgb(182, 79, 78);
/* oklch */ color: oklch(56.0% 0.135 23.0);

Tailwind

colors: {
  custom: {
    50: '#d1847f',
    500: '#b64f4e',
    950: '#000000',
  },
}

SCSS

$custom: #b64f4e;
$custom-light: #d1847f;
$custom-dark: #000000;

JSON

{
  "hex": "#b64f4e",
  "rgb": {
    "r": 182,
    "g": 79,
    "b": 78
  },
  "hsl": {
    "h": 0.577,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5599,
    "c": 0.1345,
    "h": 23
  },
  "luminance": 0.16087
}

Semantic roles & 50–950 ramp

primary

#B64F4E

secondary

#99C6C7

accent

#D0D156

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #B64F4E

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

Preview Lab → · Contrast checker → · Palette generator →