#BB3F32#BB3F32

#BB3F32 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.2% C 0.162 H 29.3°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#BB3F32
RGB	rgb(187, 63, 50)
HSL	hsl(6, 58%, 46%)
HSV	hsv(6, 73%, 73%)
CMYK	cmyk(0%, 66.3%, 73.3%, 26.7%)
CIE-LAB	lab(44.74, 49.10, 35.14)
CIE-LCH	lch(44.74, 60.38, 35.59°)
OKLab	oklab(54.24% 0.1412 0.0794)
OKLCH	oklch(54.24% 0.162 29.3)
XYZ	xyz(22.8492, 14.3534, 4.5843)
Luminance	0.1435 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3F32 #32AEBB

analogous

#BB326A #BB3F32 #BB8432

triadic

#BB3F32 #32BB3F #3F32BB

tetradic

#BB3F32 #6ABB32 #32AEBB #8432BB

square

#BB3F32 #6ABB32 #32AEBB #8432BB

split-complementary

#BB3F32 #32BB84 #326ABB

monochromatic

#5A1E18 #8B2F25 #BB3F32 #D26458 #DF9088

Accessibility & contrast

On white

5.43

#BB3F32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#BB3F32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3F32

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3F32	#FFFFFF	#000000	##FFFFFF
##BB3F32	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625930

Deuteranopia (green-blind)

#81742E

Tritanopia (blue-blind)

#CE1D3D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3f32;
/* rgb */ color: rgb(187, 63, 50);
/* oklch */ color: oklch(54.2% 0.162 29.3);

Tailwind

colors: {
  custom: {
    50: '#d77b6a',
    500: '#bb3f32',
    950: '#000000',
  },
}

SCSS

$custom: #bb3f32;
$custom-light: #d77b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3f32",
  "rgb": {
    "r": 187,
    "g": 63,
    "b": 50
  },
  "hsl": {
    "h": 5.693,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54237,
    "c": 0.162,
    "h": 29.3
  },
  "luminance": 0.1435
}

Semantic roles & 50–950 ramp

primary

#BB3F32

secondary

#80C2C9

accent

#D2E147

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #BB3F32

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

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