#BB3973#BB3973

#BB3973 is a mid, vivid pink. Relative luminance 0.147; OKLCH L 55.1% C 0.173 H 357.1°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#BB3973
RGB	rgb(187, 57, 115)
HSL	hsl(333, 53%, 48%)
HSV	hsv(333, 70%, 73%)
CMYK	cmyk(0%, 69.5%, 38.5%, 26.7%)
CIE-LAB	lab(45.26, 56.51, -3.61)
CIE-LCH	lch(45.26, 56.63, 356.35°)
OKLab	oklab(55.09% 0.1732 -0.0088)
OKLCH	oklch(55.09% 0.173 357.1)
XYZ	xyz(25.0528, 14.7319, 17.7406)
Luminance	0.1473 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3973 #39BB81

analogous

#BB39B4 #BB3973 #BB4039

triadic

#BB3973 #73BB39 #3973BB

tetradic

#BB3973 #B4BB39 #39BB81 #4039BB

square

#BB3973 #B4BB39 #39BB81 #4039BB

split-complementary

#BB3973 #39BB40 #39B4BB

monochromatic

#5D1C39 #8C2B56 #BB3973 #CF6293 #DD91B3

Accessibility & contrast

On white

5.32

#BB3973 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#BB3973 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3973

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3973	#FFFFFF	#000000	##FFFFFF
##BB3973	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525C75

Deuteranopia (green-blind)

#757470

Tritanopia (blue-blind)

#CA2B51

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bb3973;
/* rgb */ color: rgb(187, 57, 115);
/* oklch */ color: oklch(55.1% 0.173 357.1);

Tailwind

colors: {
  custom: {
    50: '#d4799b',
    500: '#bb3973',
    950: '#000000',
  },
}

SCSS

$custom: #bb3973;
$custom-light: #d4799b;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3973",
  "rgb": {
    "r": 187,
    "g": 57,
    "b": 115
  },
  "hsl": {
    "h": 333.231,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55089,
    "c": 0.17339,
    "h": 357.1
  },
  "luminance": 0.14729
}

Semantic roles & 50–950 ramp

primary

#BB3973

secondary

#87C8AB

accent

#DD9C4B

background

#FDF7F9

surface

#FBEEF2

border

#D4C9CC

text

#150A0E

muted

#837C7E

Preview Lab

Preview with #BB3973

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

Preview Lab → · Contrast checker → · Palette generator →