#BB3F4A#BB3F4A

#BB3F4A is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.6% C 0.159 H 19.1°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#BB3F4A
RGB	rgb(187, 63, 74)
HSL	hsl(355, 50%, 49%)
HSV	hsv(355, 66%, 73%)
CMYK	cmyk(0%, 66.3%, 60.4%, 26.7%)
CIE-LAB	lab(45.11, 50.47, 21.38)
CIE-LCH	lch(45.11, 54.81, 22.95°)
OKLab	oklab(54.63% 0.1503 0.052)
OKLCH	oklch(54.63% 0.159 19.1)
XYZ	xyz(23.5093, 14.6174, 8.0607)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3F4A #3FBBB0

analogous

#BB3F88 #BB3F4A #BB723F

triadic

#BB3F4A #4ABB3F #3F4ABB

tetradic

#BB3F4A #88BB3F #3FBBB0 #723FBB

square

#BB3F4A #88BB3F #3FBBB0 #723FBB

split-complementary

#BB3F4A #3FBB72 #3F88BB

monochromatic

#5F2026 #8D3038 #BB3F4A #CD6A73 #DC989E

Accessibility & contrast

On white

5.35

#BB3F4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#BB3F4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3F4A

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3F4A	#FFFFFF	#000000	##FFFFFF
##BB3F4A	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A4A

Deuteranopia (green-blind)

#7E7447

Tritanopia (blue-blind)

#CD2444

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bb3f4a;
/* rgb */ color: rgb(187, 63, 74);
/* oklch */ color: oklch(54.6% 0.159 19.1);

Tailwind

colors: {
  custom: {
    50: '#d67b7c',
    500: '#bb3f4a',
    950: '#000000',
  },
}

SCSS

$custom: #bb3f4a;
$custom-light: #d67b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3f4a",
  "rgb": {
    "r": 187,
    "g": 63,
    "b": 74
  },
  "hsl": {
    "h": 354.677,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54634,
    "c": 0.15903,
    "h": 19.1
  },
  "luminance": 0.14614
}

Semantic roles & 50–950 ramp

primary

#BB3F4A

secondary

#8EC8C3

accent

#D9CD4F

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB3F4A

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

Preview Lab → · Contrast checker → · Palette generator →