#BB3F52#BB3F52

#BB3F52 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.8% C 0.159 H 15.2°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#BB3F52
RGB	rgb(187, 63, 82)
HSL	hsl(351, 50%, 49%)
HSV	hsv(351, 66%, 73%)
CMYK	cmyk(0%, 66.3%, 56.1%, 26.7%)
CIE-LAB	lab(45.27, 51.06, 16.70)
CIE-LCH	lch(45.27, 53.72, 18.11°)
OKLab	oklab(54.81% 0.1535 0.0416)
OKLCH	oklch(54.81% 0.159 15.2)
XYZ	xyz(23.7962, 14.7322, 9.5715)
Luminance	0.1473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3F52 #3FBBA8

analogous

#BB3F90 #BB3F52 #BB6A3F

triadic

#BB3F52 #52BB3F #3F52BB

tetradic

#BB3F52 #90BB3F #3FBBA8 #6A3FBB

square

#BB3F52 #90BB3F #3FBBA8 #6A3FBB

split-complementary

#BB3F52 #3FBB6A #3F90BB

monochromatic

#5F202A #8D303E #BB3F52 #CD6A79 #DC98A3

Accessibility & contrast

On white

5.32

#BB3F52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#BB3F52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3F52

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3F52	#FFFFFF	#000000	##FFFFFF
##BB3F52	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B52

Deuteranopia (green-blind)

#7D754F

Tritanopia (blue-blind)

#CC2647

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bb3f52;
/* rgb */ color: rgb(187, 63, 82);
/* oklch */ color: oklch(54.8% 0.159 15.2);

Tailwind

colors: {
  custom: {
    50: '#d57b82',
    500: '#bb3f52',
    950: '#000000',
  },
}

SCSS

$custom: #bb3f52;
$custom-light: #d57b82;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3f52",
  "rgb": {
    "r": 187,
    "g": 63,
    "b": 82
  },
  "hsl": {
    "h": 350.806,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54805,
    "c": 0.159,
    "h": 15.2
  },
  "luminance": 0.14729
}

Semantic roles & 50–950 ramp

primary

#BB3F52

secondary

#8EC8BF

accent

#D9C44F

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB3F52

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

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