#BB563A#BB563A

#BB563A is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.4% C 0.137 H 36.4°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#BB563A
RGB	rgb(187, 86, 58)
HSL	hsl(13, 53%, 48%)
HSV	hsv(13, 69%, 73%)
CMYK	cmyk(0%, 54%, 69%, 26.7%)
CIE-LAB	lab(48.92, 38.76, 35.44)
CIE-LCH	lch(48.92, 52.52, 42.44°)
OKLab	oklab(57.43% 0.1106 0.0816)
OKLCH	oklch(57.43% 0.137 36.4)
XYZ	xyz(24.5873, 17.5289, 6.0908)
Luminance	0.1753 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB563A #3A9FBB

analogous

#BB3A5F #BB563A #BB963A

triadic

#BB563A #3ABB56 #563ABB

tetradic

#BB563A #5FBB3A #3A9FBB #963ABB

square

#BB563A #5FBB3A #3A9FBB #963ABB

split-complementary

#BB563A #3ABB96 #3A5FBB

monochromatic

#5E2B1D #8C412C #BB563A #CF7B63 #DDA292

Accessibility & contrast

On white

4.66

#BB563A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#BB563A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB563A

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB563A	#FFFFFF	#000000	##FFFFFF
##BB563A	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)

#716737

Deuteranopia (green-blind)

#8A7D38

Tritanopia (blue-blind)

#CD4250

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #bb563a;
/* rgb */ color: rgb(187, 86, 58);
/* oklch */ color: oklch(57.4% 0.137 36.4);

Tailwind

colors: {
  custom: {
    50: '#d68871',
    500: '#bb563a',
    950: '#000000',
  },
}

SCSS

$custom: #bb563a;
$custom-light: #d68871;
$custom-dark: #000000;

JSON

{
  "hex": "#bb563a",
  "rgb": {
    "r": 187,
    "g": 86,
    "b": 58
  },
  "hsl": {
    "h": 13.023,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57429,
    "c": 0.13742,
    "h": 36.4
  },
  "luminance": 0.17526
}

Semantic roles & 50–950 ramp

primary

#BB563A

secondary

#88BAC8

accent

#BDDC4C

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160C08

muted

#847D7B

Preview Lab

Preview with #BB563A

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

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