#BB3B4F#BB3B4F

#BB3B4F is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.3% C 0.163 H 15.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#BB3B4F
RGB	rgb(187, 59, 79)
HSL	hsl(351, 52%, 48%)
HSV	hsv(351, 68%, 73%)
CMYK	cmyk(0%, 68.4%, 57.8%, 26.7%)
CIE-LAB	lab(44.60, 52.47, 17.65)
CIE-LCH	lch(44.60, 55.36, 18.60°)
OKLab	oklab(54.29% 0.1575 0.0437)
OKLCH	oklch(54.29% 0.163 15.5)
XYZ	xyz(23.4710, 14.2605, 8.9122)
Luminance	0.1426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3B4F #3BBBA7

analogous

#BB3B8F #BB3B4F #BB673B

triadic

#BB3B4F #4FBB3B #3B4FBB

tetradic

#BB3B4F #8FBB3B #3BBBA7 #673BBB

square

#BB3B4F #8FBB3B #3BBBA7 #673BBB

split-complementary

#BB3B4F #3BBB67 #3B8FBB

monochromatic

#5E1E28 #8C2C3B #BB3B4F #CE6575 #DD939F

Accessibility & contrast

On white

5.45

#BB3B4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#BB3B4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3B4F

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3B4F	#FFFFFF	#000000	##FFFFFF
##BB3B4F	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B594F

Deuteranopia (green-blind)

#7C734C

Tritanopia (blue-blind)

#CC1E43

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bb3b4f;
/* rgb */ color: rgb(187, 59, 79);
/* oklch */ color: oklch(54.3% 0.163 15.5);

Tailwind

colors: {
  custom: {
    50: '#d67980',
    500: '#bb3b4f',
    950: '#000000',
  },
}

SCSS

$custom: #bb3b4f;
$custom-light: #d67980;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3b4f",
  "rgb": {
    "r": 187,
    "g": 59,
    "b": 79
  },
  "hsl": {
    "h": 350.625,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54291,
    "c": 0.16342,
    "h": 15.5
  },
  "luminance": 0.14257
}

Semantic roles & 50–950 ramp

primary

#BB3B4F

secondary

#8AC8BE

accent

#DBC54C

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #BB3B4F

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

Preview Lab → · Contrast checker → · Palette generator →