#BB3654#BB3654

#BB3654 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.9% C 0.169 H 11.8°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#BB3654
RGB	rgb(187, 54, 84)
HSL	hsl(346, 55%, 47%)
HSV	hsv(346, 71%, 73%)
CMYK	cmyk(0%, 71.1%, 55.1%, 26.7%)
CIE-LAB	lab(44.01, 54.77, 13.76)
CIE-LCH	lch(44.01, 56.47, 14.10°)
OKLab	oklab(53.89% 0.1656 0.0346)
OKLCH	oklch(53.89% 0.169 11.8)
XYZ	xyz(23.4151, 13.8464, 9.8254)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3654 #36BB9D

analogous

#BB3697 #BB3654 #BB5A36

triadic

#BB3654 #54BB36 #3654BB

tetradic

#BB3654 #97BB36 #36BB9D #5A36BB

square

#BB3654 #97BB36 #36BB9D #5A36BB

split-complementary

#BB3654 #36BB5A #3697BB

monochromatic

#5C1B29 #8C283F #BB3654 #D05E78 #DE8D9F

Accessibility & contrast

On white

5.57

#BB3654 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#BB3654 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3654

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3654	#FFFFFF	#000000	##FFFFFF
##BB3654	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)

#575754

Deuteranopia (green-blind)

#7A7251

Tritanopia (blue-blind)

#CC1742

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb3654;
/* rgb */ color: rgb(187, 54, 84);
/* oklch */ color: oklch(53.9% 0.169 11.8);

Tailwind

colors: {
  custom: {
    50: '#d67783',
    500: '#bb3654',
    950: '#000000',
  },
}

SCSS

$custom: #bb3654;
$custom-light: #d67783;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3654",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 84
  },
  "hsl": {
    "h": 346.466,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53886,
    "c": 0.1692,
    "h": 11.8
  },
  "luminance": 0.13843
}

Semantic roles & 50–950 ramp

primary

#BB3654

secondary

#84C9B9

accent

#DFBD49

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #BB3654

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

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