#BB3546#BB3546

#BB3546 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.5% C 0.170 H 18.1°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#BB3546
RGB	rgb(187, 53, 70)
HSL	hsl(352, 56%, 47%)
HSV	hsv(352, 72%, 73%)
CMYK	cmyk(0%, 71.7%, 62.6%, 26.7%)
CIE-LAB	lab(43.59, 54.16, 21.85)
CIE-LCH	lch(43.59, 58.40, 21.97°)
OKLab	oklab(53.48% 0.1613 0.0527)
OKLCH	oklch(53.48% 0.17 18.1)
XYZ	xyz(22.8744, 13.5565, 7.2053)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3546 #35BBAA

analogous

#BB3589 #BB3546 #BB6735

triadic

#BB3546 #46BB35 #3546BB

tetradic

#BB3546 #89BB35 #35BBAA #6735BB

square

#BB3546 #89BB35 #35BBAA #6735BB

split-complementary

#BB3546 #35BB67 #3589BB

monochromatic

#5C1A22 #8B2734 #BB3546 #D15C6B #DE8C96

Accessibility & contrast

On white

5.66

#BB3546 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#BB3546 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3546

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3546	#FFFFFF	#000000	##FFFFFF
##BB3546	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595546

Deuteranopia (green-blind)

#7B7142

Tritanopia (blue-blind)

#CD0B3C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bb3546;
/* rgb */ color: rgb(187, 53, 70);
/* oklch */ color: oklch(53.5% 0.170 18.1);

Tailwind

colors: {
  custom: {
    50: '#d77679',
    500: '#bb3546',
    950: '#000000',
  },
}

SCSS

$custom: #bb3546;
$custom-light: #d77679;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3546",
  "rgb": {
    "r": 187,
    "g": 53,
    "b": 70
  },
  "hsl": {
    "h": 352.388,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53479,
    "c": 0.16969,
    "h": 18.1
  },
  "luminance": 0.13553
}

Semantic roles & 50–950 ramp

primary

#BB3546

secondary

#83C9C0

accent

#DFCC49

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #BB3546

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

Preview Lab → · Contrast checker → · Palette generator →