#B11B63#B11B63

#B11B63 is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.5% C 0.189 H 358.5°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#B11B63
RGB	rgb(177, 27, 99)
HSL	hsl(331, 74%, 40%)
HSV	hsv(331, 85%, 69%)
CMYK	cmyk(0%, 84.7%, 44.1%, 30.6%)
CIE-LAB	lab(39.64, 61.38, -2.14)
CIE-LCH	lch(39.64, 61.41, 358.00°)
OKLab	oklab(50.46% 0.189 -0.0049)
OKLCH	oklch(50.46% 0.189 358.5)
XYZ	xyz(20.7772, 11.0347, 12.8378)
Luminance	0.1103 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B11B63 #1BB169

analogous

#B11BAE #B11B63 #B11E1B

triadic

#B11B63 #63B11B #1B63B1

tetradic

#B11B63 #AEB11B #1BB169 #1E1BB1

square

#B11B63 #AEB11B #1BB169 #1E1BB1

split-complementary

#B11B63 #1BB11E #1BAEB1

monochromatic

#470B28 #7C1345 #B11B63 #DF2B81 #E760A1

Accessibility & contrast

On white

6.55

#B11B63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#B11B63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B11B63

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B11B63	#FFFFFF	#000000	##FFFFFF
##B11B63	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414C65

Deuteranopia (green-blind)

#696760

Tritanopia (blue-blind)

#C0003E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b11b63;
/* rgb */ color: rgb(177, 27, 99);
/* oklch */ color: oklch(50.5% 0.189 358.5);

Tailwind

colors: {
  custom: {
    50: '#ce6b8f',
    500: '#b11b63',
    950: '#000000',
  },
}

SCSS

$custom: #b11b63;
$custom-light: #ce6b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#b11b63",
  "rgb": {
    "r": 177,
    "g": 27,
    "b": 99
  },
  "hsl": {
    "h": 331.2,
    "s": 73.529,
    "l": 40
  },
  "oklch": {
    "l": 0.50456,
    "c": 0.1891,
    "h": 358.5
  },
  "luminance": 0.11032
}

Semantic roles & 50–950 ramp

primary

#B11B63

secondary

#5DCB96

accent

#F09838

background

#FDF6F8

surface

#FAECF0

border

#D3C7CB

text

#15080C

muted

#837A7D

Preview Lab

Preview with #B11B63

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

Preview Lab → · Contrast checker → · Palette generator →