#B13BB5#B13BB5

#B13BB5 is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 56.8% C 0.207 H 326.5°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B13BB5
RGB	rgb(177, 59, 181)
HSL	hsl(298, 51%, 47%)
HSV	hsv(298, 67%, 71%)
CMYK	cmyk(2.2%, 67.4%, 0%, 29%)
CIE-LAB	lab(46.73, 62.45, -41.13)
CIE-LCH	lch(46.73, 74.78, 326.63°)
OKLab	oklab(56.76% 0.1723 -0.114)
OKLCH	oklch(56.76% 0.207 326.5)
XYZ	xyz(28.0354, 15.8131, 45.2827)
Luminance	0.1581 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13BB5 #3FB53B

analogous

#743BB5 #B13BB5 #B53B7C

triadic

#B13BB5 #B5B13B #3BB5B1

tetradic

#B13BB5 #B5743B #3FB53B #3B7CB5

square

#B13BB5 #B5743B #3FB53B #3B7CB5

split-complementary

#B13BB5 #7CB53B #3BB574

monochromatic

#571D59 #842C87 #B13BB5 #C862CC #D890DB

Accessibility & contrast

On white

5.05

#B13BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B13BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13BB5

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13BB5	#FFFFFF	#000000	##FFFFFF
##B13BB5	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2565B9

Deuteranopia (green-blind)

#5674B2

Tritanopia (blue-blind)

#B64D73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b13bb5;
/* rgb */ color: rgb(177, 59, 181);
/* oklch */ color: oklch(56.8% 0.207 326.5);

Tailwind

colors: {
  custom: {
    50: '#cc7bcc',
    500: '#b13bb5',
    950: '#000000',
  },
}

SCSS

$custom: #b13bb5;
$custom-light: #cc7bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#b13bb5",
  "rgb": {
    "r": 177,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 298.033,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56764,
    "c": 0.20662,
    "h": 326.5
  },
  "luminance": 0.15811
}

Semantic roles & 50–950 ramp

primary

#B13BB5

secondary

#88C686

accent

#DA4D52

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#140A13

muted

#827C82

Preview Lab

Preview with #B13BB5

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

Preview Lab → · Contrast checker → · Palette generator →