#BB3C43#BB3C43

#BB3C43 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.2% C 0.163 H 21.4°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#BB3C43
RGB	rgb(187, 60, 67)
HSL	hsl(357, 51%, 48%)
HSV	hsv(357, 68%, 73%)
CMYK	cmyk(0%, 67.9%, 64.2%, 26.7%)
CIE-LAB	lab(44.53, 51.25, 24.88)
CIE-LCH	lch(44.53, 56.97, 25.89°)
OKLab	oklab(54.16% 0.1515 0.0594)
OKLCH	oklch(54.16% 0.163 21.4)
XYZ	xyz(23.1248, 14.2050, 6.8333)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3C43 #3CBBB4

analogous

#BB3C82 #BB3C43 #BB743C

triadic

#BB3C43 #43BB3C #3C43BB

tetradic

#BB3C43 #82BB3C #3CBBB4 #743CBB

square

#BB3C43 #82BB3C #3CBBB4 #743CBB

split-complementary

#BB3C43 #3CBB74 #3C82BB

monochromatic

#5E1E22 #8D2D32 #BB3C43 #CE666C #DD9599

Accessibility & contrast

On white

5.47

#BB3C43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#BB3C43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3C43

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3C43	#FFFFFF	#000000	##FFFFFF
##BB3C43	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5842

Deuteranopia (green-blind)

#7E733F

Tritanopia (blue-blind)

#CD1C40

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3c43;
/* rgb */ color: rgb(187, 60, 67);
/* oklch */ color: oklch(54.2% 0.163 21.4);

Tailwind

colors: {
  custom: {
    50: '#d67977',
    500: '#bb3c43',
    950: '#000000',
  },
}

SCSS

$custom: #bb3c43;
$custom-light: #d67977;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3c43",
  "rgb": {
    "r": 187,
    "g": 60,
    "b": 67
  },
  "hsl": {
    "h": 356.693,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5416,
    "c": 0.16268,
    "h": 21.4
  },
  "luminance": 0.14202
}

Semantic roles & 50–950 ramp

primary

#BB3C43

secondary

#8BC8C5

accent

#DBD34D

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BB3C43

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

Preview Lab → · Contrast checker → · Palette generator →