#BB3653#BB3653

#BB3653 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.9% C 0.169 H 12.3°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#BB3653
RGB	rgb(187, 54, 83)
HSL	hsl(347, 55%, 47%)
HSV	hsv(347, 71%, 73%)
CMYK	cmyk(0%, 71.1%, 55.6%, 26.7%)
CIE-LAB	lab(43.99, 54.69, 14.35)
CIE-LCH	lch(43.99, 56.54, 14.70°)
OKLab	oklab(53.86% 0.1652 0.036)
OKLCH	oklch(53.86% 0.169 12.3)
XYZ	xyz(23.3762, 13.8309, 9.6206)
Luminance	0.1383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3653 #36BB9E

analogous

#BB3696 #BB3653 #BB5B36

triadic

#BB3653 #53BB36 #3653BB

tetradic

#BB3653 #96BB36 #36BB9E #5B36BB

square

#BB3653 #96BB36 #36BB9E #5B36BB

split-complementary

#BB3653 #36BB5B #3696BB

monochromatic

#5C1B29 #8C283E #BB3653 #D05E77 #DE8D9F

Accessibility & contrast

On white

5.58

#BB3653 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#BB3653 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3653

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3653	#FFFFFF	#000000	##FFFFFF
##BB3653	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585753

Deuteranopia (green-blind)

#7A7250

Tritanopia (blue-blind)

#CC1642

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb3653;
/* rgb */ color: rgb(187, 54, 83);
/* oklch */ color: oklch(53.9% 0.169 12.3);

Tailwind

colors: {
  custom: {
    50: '#d67783',
    500: '#bb3653',
    950: '#000000',
  },
}

SCSS

$custom: #bb3653;
$custom-light: #d67783;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3653",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 83
  },
  "hsl": {
    "h": 346.917,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53862,
    "c": 0.16911,
    "h": 12.3
  },
  "luminance": 0.13828
}

Semantic roles & 50–950 ramp

primary

#BB3653

secondary

#84C9BA

accent

#DFBE49

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#15090A

muted

#847B7C

Preview Lab

Preview with #BB3653

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

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