#B7563D#B7563D

#B7563D is a mid, vivid red. Relative luminance 0.171; OKLCH L 56.9% C 0.132 H 35.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B7563D
RGB	rgb(183, 86, 61)
HSL	hsl(12, 50%, 48%)
HSV	hsv(12, 67%, 72%)
CMYK	cmyk(0%, 53%, 66.7%, 28.2%)
CIE-LAB	lab(48.34, 37.39, 32.93)
CIE-LCH	lch(48.34, 49.82, 41.37°)
OKLab	oklab(56.88% 0.1073 0.0767)
OKLCH	oklch(56.88% 0.132 35.5)
XYZ	xyz(23.7007, 17.0627, 6.4593)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7563D #3D9EB7

analogous

#B73D61 #B7563D #B7933D

triadic

#B7563D #3DB756 #563DB7

tetradic

#B7563D #61B73D #3D9EB7 #933DB7

square

#B7563D #61B73D #3D9EB7 #933DB7

split-complementary

#B7563D #3DB793 #3D61B7

monochromatic

#5B2B1E #89402E #B7563D #CC7A65 #DBA293

Accessibility & contrast

On white

4.76

#B7563D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#B7563D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7563D

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7563D	#FFFFFF	#000000	##FFFFFF
##B7563D	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70663A

Deuteranopia (green-blind)

#877B3B

Tritanopia (blue-blind)

#C84350

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b7563d;
/* rgb */ color: rgb(183, 86, 61);
/* oklch */ color: oklch(56.9% 0.132 35.5);

Tailwind

colors: {
  custom: {
    50: '#d28873',
    500: '#b7563d',
    950: '#000000',
  },
}

SCSS

$custom: #b7563d;
$custom-light: #d28873;
$custom-dark: #000000;

JSON

{
  "hex": "#b7563d",
  "rgb": {
    "r": 183,
    "g": 86,
    "b": 61
  },
  "hsl": {
    "h": 12.295,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56878,
    "c": 0.13191,
    "h": 35.5
  },
  "luminance": 0.1706
}

Semantic roles & 50–950 ramp

primary

#B7563D

secondary

#89BAC6

accent

#BDDA4E

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B7563D

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

Preview Lab → · Contrast checker → · Palette generator →