#B136B5#B136B5

#B136B5 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.3% C 0.213 H 326.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#B136B5
RGB	rgb(177, 54, 181)
HSL	hsl(298, 54%, 46%)
HSV	hsv(298, 70%, 71%)
CMYK	cmyk(2.2%, 70.2%, 0%, 29%)
CIE-LAB	lab(46.07, 64.30, -42.17)
CIE-LCH	lch(46.07, 76.90, 326.74°)
OKLab	oklab(56.29% 0.1775 -0.117)
OKLCH	oklch(56.29% 0.213 326.6)
XYZ	xyz(27.7906, 15.3235, 45.2011)
Luminance	0.1532 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B136B5 #3AB536

analogous

#7136B5 #B136B5 #B53679

triadic

#B136B5 #B5B136 #36B5B1

tetradic

#B136B5 #B57136 #3AB536 #3679B5

square

#B136B5 #B57136 #3AB536 #3679B5

split-complementary

#B136B5 #79B536 #36B571

monochromatic

#551A57 #832886 #B136B5 #CA5ACE #D989DC

Accessibility & contrast

On white

5.17

#B136B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B136B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B136B5

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B136B5	#FFFFFF	#000000	##FFFFFF
##B136B5	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B63B9

Deuteranopia (green-blind)

#5473B2

Tritanopia (blue-blind)

#B64A72

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b136b5;
/* rgb */ color: rgb(177, 54, 181);
/* oklch */ color: oklch(56.3% 0.213 326.6);

Tailwind

colors: {
  custom: {
    50: '#cc78cc',
    500: '#b136b5',
    950: '#000000',
  },
}

SCSS

$custom: #b136b5;
$custom-light: #cc78cc;
$custom-dark: #000000;

JSON

{
  "hex": "#b136b5",
  "rgb": {
    "r": 177,
    "g": 54,
    "b": 181
  },
  "hsl": {
    "h": 298.11,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56294,
    "c": 0.21258,
    "h": 326.6
  },
  "luminance": 0.15322
}

Semantic roles & 50–950 ramp

primary

#B136B5

secondary

#83C681

accent

#DD4A4F

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B136B5

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

Preview Lab → · Contrast checker → · Palette generator →