#B136B3#B136B3

#B136B3 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.2% C 0.211 H 327.3°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#B136B3
RGB	rgb(177, 54, 179)
HSL	hsl(299, 54%, 46%)
HSV	hsv(299, 70%, 70%)
CMYK	cmyk(1.1%, 69.8%, 0%, 29.8%)
CIE-LAB	lab(45.96, 63.96, -41.17)
CIE-LCH	lch(45.96, 76.07, 327.23°)
OKLab	oklab(56.18% 0.1775 -0.1141)
OKLCH	oklch(56.18% 0.211 327.3)
XYZ	xyz(27.5869, 15.2420, 44.1281)
Luminance	0.1524 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B136B3 #38B336

analogous

#7236B3 #B136B3 #B33676

triadic

#B136B3 #B3B136 #36B3B1

tetradic

#B136B3 #B37236 #38B336 #3676B3

square

#B136B3 #B37236 #38B336 #3676B3

split-complementary

#B136B3 #76B336 #36B372

monochromatic

#541A55 #832884 #B136B3 #CB59CD #DA88DB

Accessibility & contrast

On white

5.19

#B136B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#B136B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B136B3

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B136B3	#FFFFFF	#000000	##FFFFFF
##B136B3	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F63B7

Deuteranopia (green-blind)

#5572B0

Tritanopia (blue-blind)

#B64971

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b136b3;
/* rgb */ color: rgb(177, 54, 179);
/* oklch */ color: oklch(56.2% 0.211 327.3);

Tailwind

colors: {
  custom: {
    50: '#cc78ca',
    500: '#b136b3',
    950: '#000000',
  },
}

SCSS

$custom: #b136b3;
$custom-light: #cc78ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b136b3",
  "rgb": {
    "r": 177,
    "g": 54,
    "b": 179
  },
  "hsl": {
    "h": 299.04,
    "s": 53.648,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56179,
    "c": 0.21098,
    "h": 327.3
  },
  "luminance": 0.1524
}

Semantic roles & 50–950 ramp

primary

#B136B3

secondary

#81C580

accent

#DD4B4D

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B136B3

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

Preview Lab → · Contrast checker → · Palette generator →