#BB3F4C#BB3F4C

#BB3F4C is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.7% C 0.159 H 18.1°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#BB3F4C
RGB	rgb(187, 63, 76)
HSL	hsl(354, 50%, 49%)
HSV	hsv(354, 66%, 73%)
CMYK	cmyk(0%, 66.3%, 59.4%, 26.7%)
CIE-LAB	lab(45.14, 50.61, 20.21)
CIE-LCH	lch(45.14, 54.50, 21.76°)
OKLab	oklab(54.68% 0.1511 0.0494)
OKLCH	oklch(54.68% 0.159 18.1)
XYZ	xyz(23.5778, 14.6448, 8.4213)
Luminance	0.1464 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3F4C #3FBBAE

analogous

#BB3F8A #BB3F4C #BB703F

triadic

#BB3F4C #4CBB3F #3F4CBB

tetradic

#BB3F4C #8ABB3F #3FBBAE #703FBB

square

#BB3F4C #8ABB3F #3FBBAE #703FBB

split-complementary

#BB3F4C #3FBB70 #3F8ABB

monochromatic

#5F2027 #8D3039 #BB3F4C #CD6A75 #DC989F

Accessibility & contrast

On white

5.35

#BB3F4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#BB3F4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3F4C

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3F4C	#FFFFFF	#000000	##FFFFFF
##BB3F4C	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A4C

Deuteranopia (green-blind)

#7E7449

Tritanopia (blue-blind)

#CD2445

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bb3f4c;
/* rgb */ color: rgb(187, 63, 76);
/* oklch */ color: oklch(54.7% 0.159 18.1);

Tailwind

colors: {
  custom: {
    50: '#d67b7d',
    500: '#bb3f4c',
    950: '#000000',
  },
}

SCSS

$custom: #bb3f4c;
$custom-light: #d67b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3f4c",
  "rgb": {
    "r": 187,
    "g": 63,
    "b": 76
  },
  "hsl": {
    "h": 353.71,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54675,
    "c": 0.15896,
    "h": 18.1
  },
  "luminance": 0.14642
}

Semantic roles & 50–950 ramp

primary

#BB3F4C

secondary

#8EC8C2

accent

#D9CB4F

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #BB3F4C

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

Preview Lab → · Contrast checker → · Palette generator →