#BB3F54#BB3F54

#BB3F54 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.9% C 0.159 H 14.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#BB3F54
RGB	rgb(187, 63, 84)
HSL	hsl(350, 50%, 49%)
HSV	hsv(350, 66%, 73%)
CMYK	cmyk(0%, 66.3%, 55.1%, 26.7%)
CIE-LAB	lab(45.31, 51.21, 15.53)
CIE-LCH	lch(45.31, 53.52, 16.87°)
OKLab	oklab(54.85% 0.1543 0.0389)
OKLCH	oklch(54.85% 0.159 14.1)
XYZ	xyz(23.8734, 14.7631, 9.9782)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3F54 #3FBBA6

analogous

#BB3F92 #BB3F54 #BB683F

triadic

#BB3F54 #54BB3F #3F54BB

tetradic

#BB3F54 #92BB3F #3FBBA6 #683FBB

square

#BB3F54 #92BB3F #3FBBA6 #683FBB

split-complementary

#BB3F54 #3FBB68 #3F92BB

monochromatic

#5F202B #8D303F #BB3F54 #CD6A7B #DC98A4

Accessibility & contrast

On white

5.31

#BB3F54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#BB3F54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3F54

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3F54	#FFFFFF	#000000	##FFFFFF
##BB3F54	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5B54

Deuteranopia (green-blind)

#7D7551

Tritanopia (blue-blind)

#CC2747

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bb3f54;
/* rgb */ color: rgb(187, 63, 84);
/* oklch */ color: oklch(54.9% 0.159 14.1);

Tailwind

colors: {
  custom: {
    50: '#d57b83',
    500: '#bb3f54',
    950: '#000000',
  },
}

SCSS

$custom: #bb3f54;
$custom-light: #d57b83;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3f54",
  "rgb": {
    "r": 187,
    "g": 63,
    "b": 84
  },
  "hsl": {
    "h": 349.839,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54851,
    "c": 0.15908,
    "h": 14.1
  },
  "luminance": 0.1476
}

Semantic roles & 50–950 ramp

primary

#BB3F54

secondary

#8EC8BE

accent

#D9C24F

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB3F54

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

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