#BB3F48#BB3F48

#BB3F48 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.6% C 0.159 H 20.0°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#BB3F48
RGB	rgb(187, 63, 72)
HSL	hsl(356, 50%, 49%)
HSV	hsv(356, 66%, 73%)
CMYK	cmyk(0%, 66.3%, 61.5%, 26.7%)
CIE-LAB	lab(45.07, 50.34, 22.54)
CIE-LCH	lch(45.07, 55.16, 24.12°)
OKLab	oklab(54.59% 0.1495 0.0545)
OKLCH	oklch(54.59% 0.159 20)
XYZ	xyz(23.4430, 14.5909, 7.7115)
Luminance	0.1459 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3F48 #3FBBB2

analogous

#BB3F86 #BB3F48 #BB743F

triadic

#BB3F48 #48BB3F #3F48BB

tetradic

#BB3F48 #86BB3F #3FBBB2 #743FBB

square

#BB3F48 #86BB3F #3FBBB2 #743FBB

split-complementary

#BB3F48 #3FBB74 #3F86BB

monochromatic

#5F2025 #8D3036 #BB3F48 #CD6A71 #DC989D

Accessibility & contrast

On white

5.36

#BB3F48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#BB3F48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3F48

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3F48	#FFFFFF	#000000	##FFFFFF
##BB3F48	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A47

Deuteranopia (green-blind)

#7F7445

Tritanopia (blue-blind)

#CD2343

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bb3f48;
/* rgb */ color: rgb(187, 63, 72);
/* oklch */ color: oklch(54.6% 0.159 20.0);

Tailwind

colors: {
  custom: {
    50: '#d67b7b',
    500: '#bb3f48',
    950: '#000000',
  },
}

SCSS

$custom: #bb3f48;
$custom-light: #d67b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3f48",
  "rgb": {
    "r": 187,
    "g": 63,
    "b": 72
  },
  "hsl": {
    "h": 355.645,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54594,
    "c": 0.15913,
    "h": 20
  },
  "luminance": 0.14588
}

Semantic roles & 50–950 ramp

primary

#BB3F48

secondary

#8EC8C4

accent

#D9CF4F

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB3F48

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

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