#B155D5#B155D5

#B155D5 is a mid, highly saturated purple. Relative luminance 0.206; OKLCH L 61.6% C 0.201 H 315.3°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B155D5
RGB	rgb(177, 85, 213)
HSL	hsl(283, 60%, 58%)
HSV	hsv(283, 60%, 84%)
CMYK	cmyk(16.9%, 60.1%, 0%, 16.5%)
CIE-LAB	lab(52.56, 57.26, -50.33)
CIE-LCH	lch(52.56, 76.24, 318.69°)
OKLab	oklab(61.56% 0.1426 -0.141)
OKLCH	oklch(61.56% 0.201 315.3)
XYZ	xyz(33.3883, 20.6493, 65.1648)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B155D5 #79D555

analogous

#7155D5 #B155D5 #D555B9

triadic

#B155D5 #D5B155 #55D5B1

tetradic

#B155D5 #D57155 #79D555 #55B9D5

square

#B155D5 #D57155 #79D555 #55B9D5

split-complementary

#B155D5 #B9D555 #55D571

monochromatic

#6F238D #962FBE #B155D5 #C886E1 #DEB7ED

Accessibility & contrast

On white

4.09

#B155D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#B155D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B155D5

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B155D5	#FFFFFF	#000000	##000000
##B155D5	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D78D9

Deuteranopia (green-blind)

#5480D2

Tritanopia (blue-blind)

#AF6B8D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #b155d5;
/* rgb */ color: rgb(177, 85, 213);
/* oklch */ color: oklch(61.6% 0.201 315.3);

Tailwind

colors: {
  custom: {
    50: '#cb8ae2',
    500: '#b155d5',
    950: '#000000',
  },
}

SCSS

$custom: #b155d5;
$custom-light: #cb8ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#b155d5",
  "rgb": {
    "r": 177,
    "g": 85,
    "b": 213
  },
  "hsl": {
    "h": 283.125,
    "s": 60.377,
    "l": 58.431
  },
  "oklch": {
    "l": 0.61558,
    "c": 0.20052,
    "h": 315.3
  },
  "luminance": 0.20648
}

Semantic roles & 50–950 ramp

primary

#B155D5

secondary

#B8DCA9

accent

#E44471

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B155D5

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

Preview Lab → · Contrast checker → · Palette generator →