#BB3F53#BB3F53

#BB3F53 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.8% C 0.159 H 14.6°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#BB3F53
RGB	rgb(187, 63, 83)
HSL	hsl(350, 50%, 49%)
HSV	hsv(350, 66%, 73%)
CMYK	cmyk(0%, 66.3%, 55.6%, 26.7%)
CIE-LAB	lab(45.29, 51.14, 16.12)
CIE-LCH	lch(45.29, 53.62, 17.49°)
OKLab	oklab(54.83% 0.1539 0.0402)
OKLCH	oklch(54.83% 0.159 14.6)
XYZ	xyz(23.8345, 14.7475, 9.7734)
Luminance	0.1474 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3F53 #3FBBA7

analogous

#BB3F91 #BB3F53 #BB693F

triadic

#BB3F53 #53BB3F #3F53BB

tetradic

#BB3F53 #91BB3F #3FBBA7 #693FBB

square

#BB3F53 #91BB3F #3FBBA7 #693FBB

split-complementary

#BB3F53 #3FBB69 #3F91BB

monochromatic

#5F202A #8D303F #BB3F53 #CD6A7A #DC98A3

Accessibility & contrast

On white

5.32

#BB3F53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#BB3F53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3F53

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3F53	#FFFFFF	#000000	##FFFFFF
##BB3F53	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)

#5D5B53

Deuteranopia (green-blind)

#7D7550

Tritanopia (blue-blind)

#CC2747

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bb3f53;
/* rgb */ color: rgb(187, 63, 83);
/* oklch */ color: oklch(54.8% 0.159 14.6);

Tailwind

colors: {
  custom: {
    50: '#d57b83',
    500: '#bb3f53',
    950: '#000000',
  },
}

SCSS

$custom: #bb3f53;
$custom-light: #d57b83;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3f53",
  "rgb": {
    "r": 187,
    "g": 63,
    "b": 83
  },
  "hsl": {
    "h": 350.323,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54828,
    "c": 0.15903,
    "h": 14.6
  },
  "luminance": 0.14744
}

Semantic roles & 50–950 ramp

primary

#BB3F53

secondary

#8EC8BF

accent

#D9C34F

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB3F53

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

Preview Lab → · Contrast checker → · Palette generator →