#B136B7#B136B7

#B136B7 is a mid, highly saturated purple. Relative luminance 0.154; OKLCH L 56.4% C 0.214 H 326.0°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#B136B7
RGB	rgb(177, 54, 183)
HSL	hsl(297, 54%, 46%)
HSV	hsv(297, 70%, 72%)
CMYK	cmyk(3.3%, 70.5%, 0%, 28.2%)
CIE-LAB	lab(46.19, 64.64, -43.17)
CIE-LCH	lch(46.19, 77.73, 326.26°)
OKLab	oklab(56.41% 0.1775 -0.1199)
OKLCH	oklch(56.41% 0.214 326)
XYZ	xyz(27.9973, 15.4062, 46.2896)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B136B7 #3CB736

analogous

#7136B7 #B136B7 #B7367D

triadic

#B136B7 #B7B136 #36B7B1

tetradic

#B136B7 #B77136 #3CB736 #367DB7

square

#B136B7 #B77136 #3CB736 #367DB7

split-complementary

#B136B7 #7DB736 #36B771

monochromatic

#561A58 #832888 #B136B7 #C95BCF #D98BDD

Accessibility & contrast

On white

5.15

#B136B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#B136B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B136B7

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B136B7	#FFFFFF	#000000	##FFFFFF
##B136B7	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1764BB

Deuteranopia (green-blind)

#5273B4

Tritanopia (blue-blind)

#B54B73

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b136b7;
/* rgb */ color: rgb(177, 54, 183);
/* oklch */ color: oklch(56.4% 0.214 326.0);

Tailwind

colors: {
  custom: {
    50: '#cc78cd',
    500: '#b136b7',
    950: '#000000',
  },
}

SCSS

$custom: #b136b7;
$custom-light: #cc78cd;
$custom-dark: #000000;

JSON

{
  "hex": "#b136b7",
  "rgb": {
    "r": 177,
    "g": 54,
    "b": 183
  },
  "hsl": {
    "h": 297.209,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5641,
    "c": 0.21418,
    "h": 326
  },
  "luminance": 0.15404
}

Semantic roles & 50–950 ramp

primary

#B136B7

secondary

#85C782

accent

#DE4A51

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B136B7

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

Preview Lab → · Contrast checker → · Palette generator →