#BB3F4D#BB3F4D

#BB3F4D is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.7% C 0.159 H 17.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#BB3F4D
RGB	rgb(187, 63, 77)
HSL	hsl(353, 50%, 49%)
HSV	hsv(353, 66%, 73%)
CMYK	cmyk(0%, 66.3%, 58.8%, 26.7%)
CIE-LAB	lab(45.16, 50.69, 19.62)
CIE-LCH	lch(45.16, 54.35, 21.16°)
OKLab	oklab(54.7% 0.1515 0.0481)
OKLCH	oklch(54.7% 0.159 17.6)
XYZ	xyz(23.6128, 14.6588, 8.6058)
Luminance	0.1466 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3F4D #3FBBAD

analogous

#BB3F8B #BB3F4D #BB6F3F

triadic

#BB3F4D #4DBB3F #3F4DBB

tetradic

#BB3F4D #8BBB3F #3FBBAD #6F3FBB

square

#BB3F4D #8BBB3F #3FBBAD #6F3FBB

split-complementary

#BB3F4D #3FBB6F #3F8BBB

monochromatic

#5F2027 #8D303A #BB3F4D #CD6A75 #DC98A0

Accessibility & contrast

On white

5.34

#BB3F4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#BB3F4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3F4D

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3F4D	#FFFFFF	#000000	##FFFFFF
##BB3F4D	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5A4D

Deuteranopia (green-blind)

#7E744A

Tritanopia (blue-blind)

#CC2545

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bb3f4d;
/* rgb */ color: rgb(187, 63, 77);
/* oklch */ color: oklch(54.7% 0.159 17.6);

Tailwind

colors: {
  custom: {
    50: '#d67b7e',
    500: '#bb3f4d',
    950: '#000000',
  },
}

SCSS

$custom: #bb3f4d;
$custom-light: #d67b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3f4d",
  "rgb": {
    "r": 187,
    "g": 63,
    "b": 77
  },
  "hsl": {
    "h": 353.226,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54696,
    "c": 0.15895,
    "h": 17.6
  },
  "luminance": 0.14656
}

Semantic roles & 50–950 ramp

primary

#BB3F4D

secondary

#8EC8C2

accent

#D9C94F

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#150A0A

muted

#847C7C

Preview Lab

Preview with #BB3F4D

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

Preview Lab → · Contrast checker → · Palette generator →