#B8563C#B8563C

#B8563C is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.0% C 0.133 H 35.9°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#B8563C
RGB	rgb(184, 86, 60)
HSL	hsl(13, 51%, 48%)
HSV	hsv(13, 67%, 72%)
CMYK	cmyk(0%, 53.3%, 67.4%, 27.8%)
CIE-LAB	lab(48.48, 37.72, 33.69)
CIE-LCH	lch(48.48, 50.57, 41.78°)
OKLab	oklab(57.01% 0.1081 0.0782)
OKLCH	oklch(57.01% 0.133 35.9)
XYZ	xyz(23.9128, 17.1751, 6.3300)
Luminance	0.1717 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8563C #3C9EB8

analogous

#B83C60 #B8563C #B8943C

triadic

#B8563C #3CB856 #563CB8

tetradic

#B8563C #60B83C #3C9EB8 #943CB8

square

#B8563C #60B83C #3C9EB8 #943CB8

split-complementary

#B8563C #3CB894 #3C60B8

monochromatic

#5C2B1E #8A402D #B8563C #CD7A65 #DCA293

Accessibility & contrast

On white

4.74

#B8563C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#B8563C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8563C

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8563C	#FFFFFF	#000000	##FFFFFF
##B8563C	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706639

Deuteranopia (green-blind)

#887B3A

Tritanopia (blue-blind)

#C94350

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b8563c;
/* rgb */ color: rgb(184, 86, 60);
/* oklch */ color: oklch(57.0% 0.133 35.9);

Tailwind

colors: {
  custom: {
    50: '#d38872',
    500: '#b8563c',
    950: '#000000',
  },
}

SCSS

$custom: #b8563c;
$custom-light: #d38872;
$custom-dark: #000000;

JSON

{
  "hex": "#b8563c",
  "rgb": {
    "r": 184,
    "g": 86,
    "b": 60
  },
  "hsl": {
    "h": 12.581,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57011,
    "c": 0.13337,
    "h": 35.9
  },
  "luminance": 0.17172
}

Semantic roles & 50–950 ramp

primary

#B8563C

secondary

#89BAC7

accent

#BDDA4D

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B8563C

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

Preview Lab → · Contrast checker → · Palette generator →