#B64A2C#B64A2C

#B64A2C is a mid, vivid red. Relative luminance 0.150; OKLCH L 54.8% C 0.147 H 36.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#B64A2C
RGB	rgb(182, 74, 44)
HSL	hsl(13, 61%, 44%)
HSV	hsv(13, 76%, 71%)
CMYK	cmyk(0%, 59.3%, 75.8%, 28.6%)
CIE-LAB	lab(45.67, 42.08, 39.22)
CIE-LCH	lch(45.67, 57.52, 42.98°)
OKLab	oklab(54.76% 0.1188 0.0871)
OKLCH	oklch(54.76% 0.147 36.3)
XYZ	xyz(22.1971, 15.0275, 4.1141)
Luminance	0.1502 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64A2C #2C98B6

analogous

#B62C53 #B64A2C #B68F2C

triadic

#B64A2C #2CB64A #4A2CB6

tetradic

#B64A2C #53B62C #2C98B6 #8F2CB6

square

#B64A2C #53B62C #2C98B6 #8F2CB6

split-complementary

#B64A2C #2CB68F #2C53B6

monochromatic

#532214 #853620 #B64A2C #D4694C #E0927D

Accessibility & contrast

On white

5.24

#B64A2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#B64A2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64A2C

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64A2C	#FFFFFF	#000000	##FFFFFF
##B64A2C	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D28

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#C83144

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b64a2c;
/* rgb */ color: rgb(182, 74, 44);
/* oklch */ color: oklch(54.8% 0.147 36.3);

Tailwind

colors: {
  custom: {
    50: '#d38067',
    500: '#b64a2c',
    950: '#000000',
  },
}

SCSS

$custom: #b64a2c;
$custom-light: #d38067;
$custom-dark: #000000;

JSON

{
  "hex": "#b64a2c",
  "rgb": {
    "r": 182,
    "g": 74,
    "b": 44
  },
  "hsl": {
    "h": 13.043,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54758,
    "c": 0.14728,
    "h": 36.3
  },
  "luminance": 0.15024
}

Semantic roles & 50–950 ramp

primary

#B64A2C

secondary

#76B6C8

accent

#C1E444

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B64A2C

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

Preview Lab → · Contrast checker → · Palette generator →