#B63A64#B63A64

#B63A64 is a mid, vivid pink. Relative luminance 0.139; OKLCH L 53.9% C 0.163 H 3.7°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B63A64
RGB	rgb(182, 58, 100)
HSL	hsl(340, 52%, 47%)
HSV	hsv(340, 68%, 71%)
CMYK	cmyk(0%, 68.1%, 45.1%, 28.6%)
CIE-LAB	lab(44.08, 53.09, 3.81)
CIE-LCH	lch(44.08, 53.23, 4.11°)
OKLab	oklab(53.9% 0.1623 0.0104)
OKLCH	oklch(53.9% 0.163 3.7)
XYZ	xyz(23.1065, 13.8942, 13.5192)
Luminance	0.1389 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63A64 #3AB68C

analogous

#B63AA2 #B63A64 #B64E3A

triadic

#B63A64 #64B63A #3A64B6

tetradic

#B63A64 #A2B63A #3AB68C #4E3AB6

square

#B63A64 #A2B63A #3AB68C #4E3AB6

split-complementary

#B63A64 #3AB64E #3AA2B6

monochromatic

#591C31 #882B4B #B63A64 #CD6185 #DB8FA9

Accessibility & contrast

On white

5.56

#B63A64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B63A64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63A64

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63A64	#FFFFFF	#000000	##FFFFFF
##B63A64	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545965

Deuteranopia (green-blind)

#757161

Tritanopia (blue-blind)

#C5284B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b63a64;
/* rgb */ color: rgb(182, 58, 100);
/* oklch */ color: oklch(53.9% 0.163 3.7);

Tailwind

colors: {
  custom: {
    50: '#d17890',
    500: '#b63a64',
    950: '#000000',
  },
}

SCSS

$custom: #b63a64;
$custom-light: #d17890;
$custom-dark: #000000;

JSON

{
  "hex": "#b63a64",
  "rgb": {
    "r": 182,
    "g": 58,
    "b": 100
  },
  "hsl": {
    "h": 339.677,
    "s": 51.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53903,
    "c": 0.16259,
    "h": 3.7
  },
  "luminance": 0.13891
}

Semantic roles & 50–950 ramp

primary

#B63A64

secondary

#86C6B0

accent

#DBAB4D

background

#FDF7F8

surface

#FBEEF0

border

#D4C9CB

text

#150A0C

muted

#837C7D

Preview Lab

Preview with #B63A64

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

Preview Lab → · Contrast checker → · Palette generator →