#BB3B4D#BB3B4D

#BB3B4D is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.2% C 0.163 H 16.5°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#BB3B4D
RGB	rgb(187, 59, 77)
HSL	hsl(352, 52%, 48%)
HSV	hsv(352, 68%, 73%)
CMYK	cmyk(0%, 68.4%, 58.8%, 26.7%)
CIE-LAB	lab(44.56, 52.32, 18.83)
CIE-LCH	lch(44.56, 55.61, 19.79°)
OKLab	oklab(54.25% 0.1567 0.0463)
OKLCH	oklch(54.25% 0.163 16.5)
XYZ	xyz(23.3993, 14.2318, 8.5346)
Luminance	0.1423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3B4D #3BBBA9

analogous

#BB3B8D #BB3B4D #BB693B

triadic

#BB3B4D #4DBB3B #3B4DBB

tetradic

#BB3B4D #8DBB3B #3BBBA9 #693BBB

square

#BB3B4D #8DBB3B #3BBBA9 #693BBB

split-complementary

#BB3B4D #3BBB69 #3B8DBB

monochromatic

#5E1E27 #8C2C3A #BB3B4D #CE6574 #DD939E

Accessibility & contrast

On white

5.46

#BB3B4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#BB3B4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3B4D

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3B4D	#FFFFFF	#000000	##FFFFFF
##BB3B4D	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584D

Deuteranopia (green-blind)

#7C734A

Tritanopia (blue-blind)

#CD1E42

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3b4d;
/* rgb */ color: rgb(187, 59, 77);
/* oklch */ color: oklch(54.2% 0.163 16.5);

Tailwind

colors: {
  custom: {
    50: '#d6797e',
    500: '#bb3b4d',
    950: '#000000',
  },
}

SCSS

$custom: #bb3b4d;
$custom-light: #d6797e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3b4d",
  "rgb": {
    "r": 187,
    "g": 59,
    "b": 77
  },
  "hsl": {
    "h": 351.563,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54248,
    "c": 0.16338,
    "h": 16.5
  },
  "luminance": 0.14229
}

Semantic roles & 50–950 ramp

primary

#BB3B4D

secondary

#8AC8BF

accent

#DBC74C

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #BB3B4D

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

Preview Lab → · Contrast checker → · Palette generator →