#BB3552#BB3552

#BB3552 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.170 H 12.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#BB3552
RGB	rgb(187, 53, 82)
HSL	hsl(347, 56%, 47%)
HSV	hsv(347, 72%, 73%)
CMYK	cmyk(0%, 71.7%, 56.1%, 26.7%)
CIE-LAB	lab(43.83, 54.99, 14.76)
CIE-LCH	lch(43.83, 56.93, 15.02°)
OKLab	oklab(53.74% 0.166 0.0369)
OKLCH	oklch(53.74% 0.17 12.5)
XYZ	xyz(23.2918, 13.7234, 9.4034)
Luminance	0.1372 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3552 #35BB9E

analogous

#BB3595 #BB3552 #BB5B35

triadic

#BB3552 #52BB35 #3552BB

tetradic

#BB3552 #95BB35 #35BB9E #5B35BB

square

#BB3552 #95BB35 #35BB9E #5B35BB

split-complementary

#BB3552 #35BB5B #3595BB

monochromatic

#5C1A28 #8B273D #BB3552 #D15C76 #DE8C9E

Accessibility & contrast

On white

5.61

#BB3552 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#BB3552 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3552

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3552	#FFFFFF	#000000	##FFFFFF
##BB3552	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575652

Deuteranopia (green-blind)

#7A724F

Tritanopia (blue-blind)

#CC1341

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb3552;
/* rgb */ color: rgb(187, 53, 82);
/* oklch */ color: oklch(53.7% 0.170 12.5);

Tailwind

colors: {
  custom: {
    50: '#d67682',
    500: '#bb3552',
    950: '#000000',
  },
}

SCSS

$custom: #bb3552;
$custom-light: #d67682;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3552",
  "rgb": {
    "r": 187,
    "g": 53,
    "b": 82
  },
  "hsl": {
    "h": 347.015,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53739,
    "c": 0.17008,
    "h": 12.5
  },
  "luminance": 0.1372
}

Semantic roles & 50–950 ramp

primary

#BB3552

secondary

#83C9BA

accent

#DFBF49

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #BB3552

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

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