#B11C64#B11C64

#B11C64 is a mid, vivid pink. Relative luminance 0.111; OKLCH L 50.5% C 0.189 H 358.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#B11C64
RGB	rgb(177, 28, 100)
HSL	hsl(331, 73%, 40%)
HSV	hsv(331, 84%, 69%)
CMYK	cmyk(0%, 84.2%, 43.5%, 30.6%)
CIE-LAB	lab(39.75, 61.24, -2.61)
CIE-LCH	lch(39.75, 61.30, 357.56°)
OKLab	oklab(50.55% 0.1886 -0.0061)
OKLCH	oklch(50.55% 0.189 358.1)
XYZ	xyz(20.8486, 11.1006, 13.0989)
Luminance	0.1110 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B11C64 #1CB169

analogous

#B11CAE #B11C64 #B11F1C

triadic

#B11C64 #64B11C #1C64B1

tetradic

#B11C64 #AEB11C #1CB169 #1F1CB1

square

#B11C64 #AEB11C #1CB169 #1F1CB1

split-complementary

#B11C64 #1CB11F #1CAEB1

monochromatic

#470B28 #7C1446 #B11C64 #DE2C82 #E661A1

Accessibility & contrast

On white

6.52

#B11C64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#B11C64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B11C64

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B11C64	#FFFFFF	#000000	##FFFFFF
##B11C64	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414C66

Deuteranopia (green-blind)

#696761

Tritanopia (blue-blind)

#C0003E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b11c64;
/* rgb */ color: rgb(177, 28, 100);
/* oklch */ color: oklch(50.5% 0.189 358.1);

Tailwind

colors: {
  custom: {
    50: '#ce6c90',
    500: '#b11c64',
    950: '#000000',
  },
}

SCSS

$custom: #b11c64;
$custom-light: #ce6c90;
$custom-dark: #000000;

JSON

{
  "hex": "#b11c64",
  "rgb": {
    "r": 177,
    "g": 28,
    "b": 100
  },
  "hsl": {
    "h": 331.007,
    "s": 72.683,
    "l": 40.196
  },
  "oklch": {
    "l": 0.50547,
    "c": 0.18873,
    "h": 358.1
  },
  "luminance": 0.11098
}

Semantic roles & 50–950 ramp

primary

#B11C64

secondary

#5ECB96

accent

#EF9738

background

#FDF7F8

surface

#FAEDF0

border

#D3C8CB

text

#15080C

muted

#837B7D

Preview Lab

Preview with #B11C64

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

Preview Lab → · Contrast checker → · Palette generator →