#B13163#B13163

#B13163 is a mid, vivid pink. Relative luminance 0.124; OKLCH L 52.1% C 0.168 H 1.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B13163
RGB	rgb(177, 49, 99)
HSL	hsl(337, 57%, 44%)
HSV	hsv(337, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 44.1%, 30.6%)
CIE-LAB	lab(41.92, 54.93, 1.19)
CIE-LCH	lch(41.92, 54.94, 1.24°)
OKLab	oklab(52.13% 0.1683 0.0037)
OKLCH	oklch(52.13% 0.168 1.3)
XYZ	xyz(21.4835, 12.4473, 13.0732)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13163 #31B17F

analogous

#B131A3 #B13163 #B13F31

triadic

#B13163 #63B131 #3163B1

tetradic

#B13163 #A3B131 #31B17F #3F31B1

square

#B13163 #A3B131 #31B17F #3F31B1

split-complementary

#B13163 #31B13F #31A3B1

monochromatic

#51162D #812448 #B13163 #CF5182 #DC80A4

Accessibility & contrast

On white

6.02

#B13163 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B13163 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13163

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13163	#FFFFFF	#000000	##FFFFFF
##B13163	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5364

Deuteranopia (green-blind)

#6F6C60

Tritanopia (blue-blind)

#C01D46

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b13163;
/* rgb */ color: rgb(177, 49, 99);
/* oklch */ color: oklch(52.1% 0.168 1.3);

Tailwind

colors: {
  custom: {
    50: '#cd748f',
    500: '#b13163',
    950: '#000000',
  },
}

SCSS

$custom: #b13163;
$custom-light: #cd748f;
$custom-dark: #000000;

JSON

{
  "hex": "#b13163",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 99
  },
  "hsl": {
    "h": 336.563,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52128,
    "c": 0.16838,
    "h": 1.3
  },
  "luminance": 0.12445
}

Semantic roles & 50–950 ramp

primary

#B13163

secondary

#79C5A7

accent

#E0A548

background

#FDF7F8

surface

#FAEDF0

border

#D3C8CB

text

#14090C

muted

#837B7D

Preview Lab

Preview with #B13163

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

Preview Lab → · Contrast checker → · Palette generator →