#BB563C#BB563C

#BB563C is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.5% C 0.137 H 35.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#BB563C
RGB	rgb(187, 86, 60)
HSL	hsl(12, 51%, 48%)
HSV	hsv(12, 68%, 73%)
CMYK	cmyk(0%, 54%, 67.9%, 26.7%)
CIE-LAB	lab(48.95, 38.87, 34.36)
CIE-LCH	lch(48.95, 51.88, 41.47°)
OKLab	oklab(57.46% 0.1113 0.0795)
OKLCH	oklch(57.46% 0.137 35.5)
XYZ	xyz(24.6392, 17.5497, 6.3640)
Luminance	0.1755 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB563C #3CA1BB

analogous

#BB3C62 #BB563C #BB953C

triadic

#BB563C #3CBB56 #563CBB

tetradic

#BB563C #62BB3C #3CA1BB #953CBB

square

#BB563C #62BB3C #3CA1BB #953CBB

split-complementary

#BB563C #3CBB95 #3C62BB

monochromatic

#5E2B1E #8D412D #BB563C #CE7B66 #DDA395

Accessibility & contrast

On white

4.66

#BB563C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#BB563C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB563C

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB563C	#FFFFFF	#000000	##FFFFFF
##BB563C	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)

#716739

Deuteranopia (green-blind)

#8A7D3A

Tritanopia (blue-blind)

#CD4250

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #bb563c;
/* rgb */ color: rgb(187, 86, 60);
/* oklch */ color: oklch(57.5% 0.137 35.5);

Tailwind

colors: {
  custom: {
    50: '#d68872',
    500: '#bb563c',
    950: '#000000',
  },
}

SCSS

$custom: #bb563c;
$custom-light: #d68872;
$custom-dark: #000000;

JSON

{
  "hex": "#bb563c",
  "rgb": {
    "r": 187,
    "g": 86,
    "b": 60
  },
  "hsl": {
    "h": 12.283,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57457,
    "c": 0.13681,
    "h": 35.5
  },
  "luminance": 0.17547
}

Semantic roles & 50–950 ramp

primary

#BB563C

secondary

#8BBCC8

accent

#BEDB4D

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #BB563C

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

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