#B43B64#B43B64

#B43B64 is a mid, vivid pink. Relative luminance 0.138; OKLCH L 53.7% C 0.159 H 3.4°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B43B64
RGB	rgb(180, 59, 100)
HSL	hsl(340, 51%, 47%)
HSV	hsv(340, 67%, 71%)
CMYK	cmyk(0%, 67.2%, 44.4%, 29.4%)
CIE-LAB	lab(43.88, 52.07, 3.47)
CIE-LCH	lch(43.88, 52.18, 3.82°)
OKLab	oklab(53.69% 0.1591 0.0095)
OKLCH	oklch(53.69% 0.159 3.4)
XYZ	xyz(22.6883, 13.7541, 13.5142)
Luminance	0.1375 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43B64 #3BB48B

analogous

#B43BA1 #B43B64 #B44E3B

triadic

#B43B64 #64B43B #3B64B4

tetradic

#B43B64 #A1B43B #3BB48B #4E3BB4

square

#B43B64 #A1B43B #3BB48B #4E3BB4

split-complementary

#B43B64 #3BB44E #3BA1B4

monochromatic

#581D31 #862C4A #B43B64 #CB6185 #DA8FA9

Accessibility & contrast

On white

5.60

#B43B64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B43B64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43B64

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43B64	#FFFFFF	#000000	##FFFFFF
##B43B64	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545965

Deuteranopia (green-blind)

#747061

Tritanopia (blue-blind)

#C32B4B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b43b64;
/* rgb */ color: rgb(180, 59, 100);
/* oklch */ color: oklch(53.7% 0.159 3.4);

Tailwind

colors: {
  custom: {
    50: '#cf7990',
    500: '#b43b64',
    950: '#000000',
  },
}

SCSS

$custom: #b43b64;
$custom-light: #cf7990;
$custom-dark: #000000;

JSON

{
  "hex": "#b43b64",
  "rgb": {
    "r": 180,
    "g": 59,
    "b": 100
  },
  "hsl": {
    "h": 339.669,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53687,
    "c": 0.15941,
    "h": 3.4
  },
  "luminance": 0.13751
}

Semantic roles & 50–950 ramp

primary

#B43B64

secondary

#86C5B0

accent

#DAAB4E

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#150A0C

muted

#837C7D

Preview Lab

Preview with #B43B64

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

Preview Lab → · Contrast checker → · Palette generator →