#BB563F#BB563F

#BB563F is a mid, vivid red. Relative luminance 0.176; OKLCH L 57.5% C 0.136 H 34.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#BB563F
RGB	rgb(187, 86, 63)
HSL	hsl(11, 50%, 49%)
HSV	hsv(11, 66%, 73%)
CMYK	cmyk(0%, 54%, 66.3%, 26.7%)
CIE-LAB	lab(48.99, 39.05, 32.72)
CIE-LCH	lch(48.99, 50.95, 39.96°)
OKLab	oklab(57.5% 0.1124 0.0764)
OKLCH	oklch(57.5% 0.136 34.2)
XYZ	xyz(24.7208, 17.5823, 6.7936)
Luminance	0.1758 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB563F #3FA4BB

analogous

#BB3F66 #BB563F #BB943F

triadic

#BB563F #3FBB56 #563FBB

tetradic

#BB563F #66BB3F #3FA4BB #943FBB

square

#BB563F #66BB3F #3FA4BB #943FBB

split-complementary

#BB563F #3FBB94 #3F66BB

monochromatic

#5F2C20 #8D4130 #BB563F #CD7D6A #DCA598

Accessibility & contrast

On white

4.65

#BB563F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#BB563F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB563F

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB563F	#FFFFFF	#000000	##FFFFFF
##BB563F	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70673C

Deuteranopia (green-blind)

#897D3D

Tritanopia (blue-blind)

#CD4251

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #bb563f;
/* rgb */ color: rgb(187, 86, 63);
/* oklch */ color: oklch(57.5% 0.136 34.2);

Tailwind

colors: {
  custom: {
    50: '#d58874',
    500: '#bb563f',
    950: '#000000',
  },
}

SCSS

$custom: #bb563f;
$custom-light: #d58874;
$custom-dark: #000000;

JSON

{
  "hex": "#bb563f",
  "rgb": {
    "r": 187,
    "g": 86,
    "b": 63
  },
  "hsl": {
    "h": 11.129,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57501,
    "c": 0.13591,
    "h": 34.2
  },
  "luminance": 0.17579
}

Semantic roles & 50–950 ramp

primary

#BB563F

secondary

#8EBDC8

accent

#BFD94F

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #BB563F

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

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