#BB3656#BB3656

#BB3656 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.9% C 0.169 H 10.8°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#BB3656
RGB	rgb(187, 54, 86)
HSL	hsl(346, 55%, 47%)
HSV	hsv(346, 71%, 73%)
CMYK	cmyk(0%, 71.1%, 54%, 26.7%)
CIE-LAB	lab(44.06, 54.93, 12.58)
CIE-LCH	lch(44.06, 56.35, 12.91°)
OKLab	oklab(53.94% 0.1664 0.0319)
OKLCH	oklch(53.94% 0.169 10.8)
XYZ	xyz(23.4945, 13.8782, 10.2439)
Luminance	0.1388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3656 #36BB9B

analogous

#BB3699 #BB3656 #BB5936

triadic

#BB3656 #56BB36 #3656BB

tetradic

#BB3656 #99BB36 #36BB9B #5936BB

square

#BB3656 #99BB36 #36BB9B #5936BB

split-complementary

#BB3656 #36BB59 #3699BB

monochromatic

#5C1B2A #8C2840 #BB3656 #D05E79 #DE8DA1

Accessibility & contrast

On white

5.56

#BB3656 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#BB3656 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3656

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3656	#FFFFFF	#000000	##FFFFFF
##BB3656	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575757

Deuteranopia (green-blind)

#7A7253

Tritanopia (blue-blind)

#CC1843

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb3656;
/* rgb */ color: rgb(187, 54, 86);
/* oklch */ color: oklch(53.9% 0.169 10.8);

Tailwind

colors: {
  custom: {
    50: '#d67785',
    500: '#bb3656',
    950: '#000000',
  },
}

SCSS

$custom: #bb3656;
$custom-light: #d67785;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3656",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 86
  },
  "hsl": {
    "h": 345.564,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53935,
    "c": 0.16942,
    "h": 10.8
  },
  "luminance": 0.13875
}

Semantic roles & 50–950 ramp

primary

#BB3656

secondary

#84C9B8

accent

#DFBB49

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #BB3656

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

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