#BB412B#BB412B

#BB412B is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.4% C 0.161 H 32.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#BB412B
RGB	rgb(187, 65, 43)
HSL	hsl(9, 63%, 45%)
HSV	hsv(9, 77%, 73%)
CMYK	cmyk(0%, 65.2%, 77%, 26.7%)
CIE-LAB	lab(44.97, 47.95, 39.28)
CIE-LCH	lch(44.97, 61.99, 39.32°)
OKLab	oklab(54.39% 0.1362 0.0867)
OKLCH	oklch(54.39% 0.161 32.5)
XYZ	xyz(22.8224, 14.5231, 3.8865)
Luminance	0.1452 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB412B #2BA5BB

analogous

#BB2B5D #BB412B #BB892B

triadic

#BB412B #2BBB41 #412BBB

tetradic

#BB412B #5DBB2B #2BA5BB #892BBB

square

#BB412B #5DBB2B #2BA5BB #892BBB

split-complementary

#BB412B #2BBB89 #2B5DBB

monochromatic

#571E14 #893020 #BB412B #D6624D #E28E7F

Accessibility & contrast

On white

5.38

#BB412B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#BB412B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB412B

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB412B	#FFFFFF	#000000	##FFFFFF
##BB412B	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645928

Deuteranopia (green-blind)

#827426

Tritanopia (blue-blind)

#CE1F3D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb412b;
/* rgb */ color: rgb(187, 65, 43);
/* oklch */ color: oklch(54.4% 0.161 32.5);

Tailwind

colors: {
  custom: {
    50: '#d87c66',
    500: '#bb412b',
    950: '#000000',
  },
}

SCSS

$custom: #bb412b;
$custom-light: #d87c66;
$custom-dark: #000000;

JSON

{
  "hex": "#bb412b",
  "rgb": {
    "r": 187,
    "g": 65,
    "b": 43
  },
  "hsl": {
    "h": 9.167,
    "s": 62.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54392,
    "c": 0.16146,
    "h": 32.5
  },
  "luminance": 0.1452
}

Semantic roles & 50–950 ramp

primary

#BB412B

secondary

#78BECA

accent

#CDE642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #BB412B

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

Preview Lab → · Contrast checker → · Palette generator →