#BB563B#BB563B

#BB563B is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.4% C 0.137 H 36.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#BB563B
RGB	rgb(187, 86, 59)
HSL	hsl(13, 52%, 48%)
HSV	hsv(13, 68%, 73%)
CMYK	cmyk(0%, 54%, 68.4%, 26.7%)
CIE-LAB	lab(48.93, 38.82, 34.90)
CIE-LCH	lch(48.93, 52.20, 41.96°)
OKLab	oklab(57.44% 0.111 0.0805)
OKLCH	oklch(57.44% 0.137 36)
XYZ	xyz(24.6130, 17.5392, 6.2261)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB563B #3BA0BB

analogous

#BB3B60 #BB563B #BB963B

triadic

#BB563B #3BBB56 #563BBB

tetradic

#BB563B #60BB3B #3BA0BB #963BBB

square

#BB563B #60BB3B #3BA0BB #963BBB

split-complementary

#BB563B #3BBB96 #3B60BB

monochromatic

#5E2B1E #8C412C #BB563B #CE7B65 #DDA393

Accessibility & contrast

On white

4.66

#BB563B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#BB563B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB563B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB563B	#FFFFFF	#000000	##FFFFFF
##BB563B	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716738

Deuteranopia (green-blind)

#8A7D39

Tritanopia (blue-blind)

#CD4250

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #bb563b;
/* rgb */ color: rgb(187, 86, 59);
/* oklch */ color: oklch(57.4% 0.137 36.0);

Tailwind

colors: {
  custom: {
    50: '#d68872',
    500: '#bb563b',
    950: '#000000',
  },
}

SCSS

$custom: #bb563b;
$custom-light: #d68872;
$custom-dark: #000000;

JSON

{
  "hex": "#bb563b",
  "rgb": {
    "r": 187,
    "g": 86,
    "b": 59
  },
  "hsl": {
    "h": 12.656,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57443,
    "c": 0.13711,
    "h": 36
  },
  "luminance": 0.17536
}

Semantic roles & 50–950 ramp

primary

#BB563B

secondary

#8ABBC8

accent

#BDDB4C

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160C08

muted

#847D7B

Preview Lab

Preview with #BB563B

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

Preview Lab → · Contrast checker → · Palette generator →