#BB3655#BB3655

#BB3655 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.9% C 0.169 H 11.3°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#BB3655
RGB	rgb(187, 54, 85)
HSL	hsl(346, 55%, 47%)
HSV	hsv(346, 71%, 73%)
CMYK	cmyk(0%, 71.1%, 54.5%, 26.7%)
CIE-LAB	lab(44.03, 54.85, 13.17)
CIE-LCH	lch(44.03, 56.41, 13.51°)
OKLab	oklab(53.91% 0.166 0.0333)
OKLCH	oklch(53.91% 0.169 11.3)
XYZ	xyz(23.4545, 13.8622, 10.0332)
Luminance	0.1386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3655 #36BB9C

analogous

#BB3698 #BB3655 #BB5936

triadic

#BB3655 #55BB36 #3655BB

tetradic

#BB3655 #98BB36 #36BB9C #5936BB

square

#BB3655 #98BB36 #36BB9C #5936BB

split-complementary

#BB3655 #36BB59 #3698BB

monochromatic

#5C1B2A #8C283F #BB3655 #D05E78 #DE8DA0

Accessibility & contrast

On white

5.57

#BB3655 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#BB3655 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3655

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3655	#FFFFFF	#000000	##FFFFFF
##BB3655	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575755

Deuteranopia (green-blind)

#7A7252

Tritanopia (blue-blind)

#CC1743

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb3655;
/* rgb */ color: rgb(187, 54, 85);
/* oklch */ color: oklch(53.9% 0.169 11.3);

Tailwind

colors: {
  custom: {
    50: '#d67784',
    500: '#bb3655',
    950: '#000000',
  },
}

SCSS

$custom: #bb3655;
$custom-light: #d67784;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3655",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 85
  },
  "hsl": {
    "h": 346.015,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.5391,
    "c": 0.16931,
    "h": 11.3
  },
  "luminance": 0.13859
}

Semantic roles & 50–950 ramp

primary

#BB3655

secondary

#84C9B9

accent

#DFBC49

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #BB3655

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

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