#BB3455#BB3455

#BB3455 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.171 H 10.9°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#BB3455
RGB	rgb(187, 52, 85)
HSL	hsl(345, 56%, 47%)
HSV	hsv(345, 72%, 73%)
CMYK	cmyk(0%, 72.2%, 54.5%, 26.7%)
CIE-LAB	lab(43.77, 55.58, 12.81)
CIE-LCH	lch(43.77, 57.04, 12.98°)
OKLab	oklab(53.71% 0.1684 0.0324)
OKLCH	oklch(53.71% 0.171 10.9)
XYZ	xyz(23.3634, 13.6799, 10.0028)
Luminance	0.1368 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3455 #34BB9A

analogous

#BB3499 #BB3455 #BB5634

triadic

#BB3455 #55BB34 #3455BB

tetradic

#BB3455 #99BB34 #34BB9A #5634BB

square

#BB3455 #99BB34 #34BB9A #5634BB

split-complementary

#BB3455 #34BB56 #3499BB

monochromatic

#5B1929 #8B273F #BB3455 #D15B78 #DF8B9F

Accessibility & contrast

On white

5.62

#BB3455 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#BB3455 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3455

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3455	#FFFFFF	#000000	##FFFFFF
##BB3455	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565656

Deuteranopia (green-blind)

#797152

Tritanopia (blue-blind)

#CC1342

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb3455;
/* rgb */ color: rgb(187, 52, 85);
/* oklch */ color: oklch(53.7% 0.171 10.9);

Tailwind

colors: {
  custom: {
    50: '#d67684',
    500: '#bb3455',
    950: '#000000',
  },
}

SCSS

$custom: #bb3455;
$custom-light: #d67684;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3455",
  "rgb": {
    "r": 187,
    "g": 52,
    "b": 85
  },
  "hsl": {
    "h": 345.333,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53714,
    "c": 0.17144,
    "h": 10.9
  },
  "luminance": 0.13677
}

Semantic roles & 50–950 ramp

primary

#BB3455

secondary

#82C9B8

accent

#E0BB48

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #BB3455

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

Preview Lab → · Contrast checker → · Palette generator →