#BB3B52#BB3B52

#BB3B52 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.4% C 0.164 H 14.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#BB3B52
RGB	rgb(187, 59, 82)
HSL	hsl(349, 52%, 48%)
HSV	hsv(349, 68%, 73%)
CMYK	cmyk(0%, 68.4%, 56.1%, 26.7%)
CIE-LAB	lab(44.67, 52.69, 15.89)
CIE-LCH	lch(44.67, 55.03, 16.78°)
OKLab	oklab(54.36% 0.1587 0.0396)
OKLCH	oklch(54.36% 0.164 14)
XYZ	xyz(23.5826, 14.3051, 9.5004)
Luminance	0.1430 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3B52 #3BBBA4

analogous

#BB3B92 #BB3B52 #BB643B

triadic

#BB3B52 #52BB3B #3B52BB

tetradic

#BB3B52 #92BB3B #3BBBA4 #643BBB

square

#BB3B52 #92BB3B #3BBBA4 #643BBB

split-complementary

#BB3B52 #3BBB64 #3B92BB

monochromatic

#5E1E29 #8C2C3E #BB3B52 #CE6578 #DD93A1

Accessibility & contrast

On white

5.44

#BB3B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#BB3B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3B52

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3B52	#FFFFFF	#000000	##FFFFFF
##BB3B52	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5952

Deuteranopia (green-blind)

#7C734F

Tritanopia (blue-blind)

#CC2044

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3b52;
/* rgb */ color: rgb(187, 59, 82);
/* oklch */ color: oklch(54.4% 0.164 14.0);

Tailwind

colors: {
  custom: {
    50: '#d67982',
    500: '#bb3b52',
    950: '#000000',
  },
}

SCSS

$custom: #bb3b52;
$custom-light: #d67982;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3b52",
  "rgb": {
    "r": 187,
    "g": 59,
    "b": 82
  },
  "hsl": {
    "h": 349.219,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54359,
    "c": 0.16354,
    "h": 14
  },
  "luminance": 0.14302
}

Semantic roles & 50–950 ramp

primary

#BB3B52

secondary

#8AC8BD

accent

#DBC24C

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB3B52

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

Preview Lab → · Contrast checker → · Palette generator →