#B135BB#B135BB

#B135BB is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.6% C 0.219 H 324.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B135BB
RGB	rgb(177, 53, 187)
HSL	hsl(296, 56%, 47%)
HSV	hsv(296, 72%, 73%)
CMYK	cmyk(5.3%, 71.7%, 0%, 26.7%)
CIE-LAB	lab(46.29, 65.68, -45.35)
CIE-LCH	lch(46.29, 79.81, 325.38°)
OKLab	oklab(56.56% 0.1784 -0.1262)
OKLCH	oklch(56.56% 0.219 324.7)
XYZ	xyz(28.3735, 15.4830, 48.4981)
Luminance	0.1548 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B135BB #3FBB35

analogous

#6E35BB #B135BB #BB3582

triadic

#B135BB #BBB135 #35BBB1

tetradic

#B135BB #BB6E35 #3FBB35 #3582BB

square

#B135BB #BB6E35 #3FBB35 #3582BB

split-complementary

#B135BB #82BB35 #35BB6E

monochromatic

#571A5C #84278B #B135BB #C85CD1 #D88CDE

Accessibility & contrast

On white

5.13

#B135BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B135BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B135BB

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B135BB	#FFFFFF	#000000	##FFFFFF
##B135BB	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0964BF

Deuteranopia (green-blind)

#4F73B8

Tritanopia (blue-blind)

#B54C75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b135bb;
/* rgb */ color: rgb(177, 53, 187);
/* oklch */ color: oklch(56.6% 0.219 324.7);

Tailwind

colors: {
  custom: {
    50: '#cc78d0',
    500: '#b135bb',
    950: '#000000',
  },
}

SCSS

$custom: #b135bb;
$custom-light: #cc78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#b135bb",
  "rgb": {
    "r": 177,
    "g": 53,
    "b": 187
  },
  "hsl": {
    "h": 295.522,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56557,
    "c": 0.21853,
    "h": 324.7
  },
  "luminance": 0.15481
}

Semantic roles & 50–950 ramp

primary

#B135BB

secondary

#88C983

accent

#DF4954

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B135BB

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

Preview Lab → · Contrast checker → · Palette generator →