#B13B63#B13B63

#B13B63 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.2% C 0.156 H 3.3°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B13B63
RGB	rgb(177, 59, 99)
HSL	hsl(340, 50%, 46%)
HSV	hsv(340, 67%, 69%)
CMYK	cmyk(0%, 66.7%, 44.1%, 30.6%)
CIE-LAB	lab(43.33, 51.03, 3.23)
CIE-LCH	lch(43.33, 51.14, 3.63°)
OKLab	oklab(53.17% 0.156 0.0089)
OKLCH	oklch(53.17% 0.156 3.3)
XYZ	xyz(21.9492, 13.3786, 13.2284)
Luminance	0.1338 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13B63 #3BB189

analogous

#B13B9E #B13B63 #B14E3B

triadic

#B13B63 #63B13B #3B63B1

tetradic

#B13B63 #9EB13B #3BB189 #4E3BB1

square

#B13B63 #9EB13B #3BB189 #4E3BB1

split-complementary

#B13B63 #3BB14E #3B9EB1

monochromatic

#551C30 #832C49 #B13B63 #CA5F83 #D98DA7

Accessibility & contrast

On white

5.71

#B13B63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B13B63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13B63

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13B63	#FFFFFF	#000000	##FFFFFF
##B13B63	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535864

Deuteranopia (green-blind)

#736F60

Tritanopia (blue-blind)

#C02B4B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13b63;
/* rgb */ color: rgb(177, 59, 99);
/* oklch */ color: oklch(53.2% 0.156 3.3);

Tailwind

colors: {
  custom: {
    50: '#cd788f',
    500: '#b13b63',
    950: '#000000',
  },
}

SCSS

$custom: #b13b63;
$custom-light: #cd788f;
$custom-dark: #000000;

JSON

{
  "hex": "#b13b63",
  "rgb": {
    "r": 177,
    "g": 59,
    "b": 99
  },
  "hsl": {
    "h": 339.661,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53171,
    "c": 0.1562,
    "h": 3.3
  },
  "luminance": 0.13376
}

Semantic roles & 50–950 ramp

primary

#B13B63

secondary

#84C4AE

accent

#DAAA4E

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#14090C

muted

#837B7D

Preview Lab

Preview with #B13B63

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

Preview Lab → · Contrast checker → · Palette generator →