#BB3B53#BB3B53

#BB3B53 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.4% C 0.164 H 13.5°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#BB3B53
RGB	rgb(187, 59, 83)
HSL	hsl(349, 52%, 48%)
HSV	hsv(349, 68%, 73%)
CMYK	cmyk(0%, 68.4%, 55.6%, 26.7%)
CIE-LAB	lab(44.69, 52.77, 15.31)
CIE-LCH	lch(44.69, 54.94, 16.18°)
OKLab	oklab(54.38% 0.1591 0.0383)
OKLCH	oklch(54.38% 0.164 13.5)
XYZ	xyz(23.6210, 14.3205, 9.7022)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3B53 #3BBBA3

analogous

#BB3B93 #BB3B53 #BB633B

triadic

#BB3B53 #53BB3B #3B53BB

tetradic

#BB3B53 #93BB3B #3BBBA3 #633BBB

square

#BB3B53 #93BB3B #3BBBA3 #633BBB

split-complementary

#BB3B53 #3BBB63 #3B93BB

monochromatic

#5E1E2A #8C2C3E #BB3B53 #CE6579 #DD93A1

Accessibility & contrast

On white

5.44

#BB3B53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#BB3B53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3B53

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3B53	#FFFFFF	#000000	##FFFFFF
##BB3B53	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)

#5B5953

Deuteranopia (green-blind)

#7C7350

Tritanopia (blue-blind)

#CC2045

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3b53;
/* rgb */ color: rgb(187, 59, 83);
/* oklch */ color: oklch(54.4% 0.164 13.5);

Tailwind

colors: {
  custom: {
    50: '#d67983',
    500: '#bb3b53',
    950: '#000000',
  },
}

SCSS

$custom: #bb3b53;
$custom-light: #d67983;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3b53",
  "rgb": {
    "r": 187,
    "g": 59,
    "b": 83
  },
  "hsl": {
    "h": 348.75,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.1636,
    "h": 13.5
  },
  "luminance": 0.14317
}

Semantic roles & 50–950 ramp

primary

#BB3B53

secondary

#8AC8BC

accent

#DBC14C

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #BB3B53

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

Preview Lab → · Contrast checker → · Palette generator →