#B155BB#B155BB

#B155BB is a mid, vivid purple. Relative luminance 0.194; OKLCH L 60.1% C 0.175 H 323.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B155BB
RGB	rgb(177, 85, 187)
HSL	hsl(294, 43%, 53%)
HSV	hsv(294, 55%, 73%)
CMYK	cmyk(5.3%, 54.5%, 0%, 26.7%)
CIE-LAB	lab(51.19, 52.13, -37.58)
CIE-LCH	lch(51.19, 64.27, 324.21°)
OKLab	oklab(60.11% 0.141 -0.1039)
OKLCH	oklch(60.11% 0.175 323.6)
XYZ	xyz(30.3488, 19.4335, 49.1565)
Luminance	0.1943 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B155BB #5FBB55

analogous

#7E55BB #B155BB #BB5592

triadic

#B155BB #BBB155 #55BBB1

tetradic

#B155BB #BB7E55 #5FBB55 #5592BB

square

#B155BB #BB7E55 #5FBB55 #5592BB

split-complementary

#B155BB #92BB55 #55BB7E

monochromatic

#652B6B #8E3C97 #B155BB #C581CC #D9ACDE

Accessibility & contrast

On white

4.30

#B155BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#B155BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B155BB

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B155BB	#FFFFFF	#000000	##000000
##B155BB	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4673BE

Deuteranopia (green-blind)

#647EB8

Tritanopia (blue-blind)

#B46280

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b155bb;
/* rgb */ color: rgb(177, 85, 187);
/* oklch */ color: oklch(60.1% 0.175 323.6);

Tailwind

colors: {
  custom: {
    50: '#cb89d0',
    500: '#b155bb',
    950: '#000000',
  },
}

SCSS

$custom: #b155bb;
$custom-light: #cb89d0;
$custom-dark: #000000;

JSON

{
  "hex": "#b155bb",
  "rgb": {
    "r": 177,
    "g": 85,
    "b": 187
  },
  "hsl": {
    "h": 294.118,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.6011,
    "c": 0.17518,
    "h": 323.6
  },
  "luminance": 0.19432
}

Semantic roles & 50–950 ramp

primary

#B155BB

secondary

#A4CCA0

accent

#D35561

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#140C14

muted

#827D82

Preview Lab

Preview with #B155BB

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

Preview Lab → · Contrast checker → · Palette generator →