#BB3B4C#BB3B4C

#BB3B4C is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.2% C 0.163 H 16.9°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#BB3B4C
RGB	rgb(187, 59, 76)
HSL	hsl(352, 52%, 48%)
HSV	hsv(352, 68%, 73%)
CMYK	cmyk(0%, 68.4%, 59.4%, 26.7%)
CIE-LAB	lab(44.54, 52.25, 19.41)
CIE-LCH	lch(44.54, 55.74, 20.38°)
OKLab	oklab(54.23% 0.1563 0.0476)
OKLCH	oklch(54.23% 0.163 16.9)
XYZ	xyz(23.3642, 14.2178, 8.3501)
Luminance	0.1421 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3B4C #3BBBAA

analogous

#BB3B8C #BB3B4C #BB6A3B

triadic

#BB3B4C #4CBB3B #3B4CBB

tetradic

#BB3B4C #8CBB3B #3BBBAA #6A3BBB

square

#BB3B4C #8CBB3B #3BBBAA #6A3BBB

split-complementary

#BB3B4C #3BBB6A #3B8CBB

monochromatic

#5E1E26 #8C2C39 #BB3B4C #CE6573 #DD939D

Accessibility & contrast

On white

5.46

#BB3B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#BB3B4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3B4C

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3B4C	#FFFFFF	#000000	##FFFFFF
##BB3B4C	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584C

Deuteranopia (green-blind)

#7D7349

Tritanopia (blue-blind)

#CD1D42

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3b4c;
/* rgb */ color: rgb(187, 59, 76);
/* oklch */ color: oklch(54.2% 0.163 16.9);

Tailwind

colors: {
  custom: {
    50: '#d6797d',
    500: '#bb3b4c',
    950: '#000000',
  },
}

SCSS

$custom: #bb3b4c;
$custom-light: #d6797d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3b4c",
  "rgb": {
    "r": 187,
    "g": 59,
    "b": 76
  },
  "hsl": {
    "h": 352.031,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54227,
    "c": 0.16337,
    "h": 16.9
  },
  "luminance": 0.14215
}

Semantic roles & 50–950 ramp

primary

#BB3B4C

secondary

#8AC8C0

accent

#DBC84C

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB3B4C

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

Preview Lab → · Contrast checker → · Palette generator →