#B8563F#B8563F

#B8563F is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.1% C 0.132 H 34.5°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#B8563F
RGB	rgb(184, 86, 63)
HSL	hsl(11, 49%, 48%)
HSV	hsv(11, 66%, 72%)
CMYK	cmyk(0%, 53.3%, 65.8%, 27.8%)
CIE-LAB	lab(48.52, 37.90, 32.05)
CIE-LCH	lch(48.52, 49.63, 40.22°)
OKLab	oklab(57.06% 0.1092 0.075)
OKLCH	oklch(57.06% 0.132 34.5)
XYZ	xyz(23.9943, 17.2077, 6.7595)
Luminance	0.1721 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8563F #3FA1B8

analogous

#B83F64 #B8563F #B8923F

triadic

#B8563F #3FB856 #563FB8

tetradic

#B8563F #64B83F #3FA1B8 #923FB8

square

#B8563F #64B83F #3FA1B8 #923FB8

split-complementary

#B8563F #3FB892 #3F64B8

monochromatic

#5D2B20 #8A412F #B8563F #CC7B69 #DBA396

Accessibility & contrast

On white

4.73

#B8563F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#B8563F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8563F

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8563F	#FFFFFF	#000000	##FFFFFF
##B8563F	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70663D

Deuteranopia (green-blind)

#887B3D

Tritanopia (blue-blind)

#C94351

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b8563f;
/* rgb */ color: rgb(184, 86, 63);
/* oklch */ color: oklch(57.1% 0.132 34.5);

Tailwind

colors: {
  custom: {
    50: '#d38874',
    500: '#b8563f',
    950: '#000000',
  },
}

SCSS

$custom: #b8563f;
$custom-light: #d38874;
$custom-dark: #000000;

JSON

{
  "hex": "#b8563f",
  "rgb": {
    "r": 184,
    "g": 86,
    "b": 63
  },
  "hsl": {
    "h": 11.405,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57055,
    "c": 0.13244,
    "h": 34.5
  },
  "luminance": 0.17205
}

Semantic roles & 50–950 ramp

primary

#B8563F

secondary

#8CBCC7

accent

#BED94F

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B8563F

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

Preview Lab → · Contrast checker → · Palette generator →