#B137BA#B137BA

#B137BA is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.215 H 325.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#B137BA
RGB	rgb(177, 55, 186)
HSL	hsl(296, 54%, 47%)
HSV	hsv(296, 70%, 73%)
CMYK	cmyk(4.8%, 70.4%, 0%, 27.1%)
CIE-LAB	lab(46.48, 64.80, -44.46)
CIE-LCH	lch(46.48, 78.58, 325.55°)
OKLab	oklab(56.68% 0.1765 -0.1236)
OKLCH	oklch(56.68% 0.215 325)
XYZ	xyz(28.3599, 15.6265, 47.9673)
Luminance	0.1563 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B137BA #40BA37

analogous

#7037BA #B137BA #BA3781

triadic

#B137BA #BAB137 #37BAB1

tetradic

#B137BA #BA7037 #40BA37 #3781BA

square

#B137BA #BA7037 #40BA37 #3781BA

split-complementary

#B137BA #81BA37 #37BA70

monochromatic

#571B5C #84298B #B137BA #C85FD0 #D88EDE

Accessibility & contrast

On white

5.09

#B137BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B137BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B137BA

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B137BA	#FFFFFF	#000000	##FFFFFF
##B137BA	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1365BE

Deuteranopia (green-blind)

#5173B7

Tritanopia (blue-blind)

#B54D75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b137ba;
/* rgb */ color: rgb(177, 55, 186);
/* oklch */ color: oklch(56.7% 0.215 325.0);

Tailwind

colors: {
  custom: {
    50: '#cc79cf',
    500: '#b137ba',
    950: '#000000',
  },
}

SCSS

$custom: #b137ba;
$custom-light: #cc79cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b137ba",
  "rgb": {
    "r": 177,
    "g": 55,
    "b": 186
  },
  "hsl": {
    "h": 295.878,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56676,
    "c": 0.21546,
    "h": 325
  },
  "luminance": 0.15625
}

Semantic roles & 50–950 ramp

primary

#B137BA

secondary

#89C885

accent

#DE4A54

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B137BA

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

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