#B138B8#B138B8

#B138B8 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.6% C 0.213 H 325.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#B138B8
RGB	rgb(177, 56, 184)
HSL	hsl(297, 53%, 47%)
HSV	hsv(297, 70%, 72%)
CMYK	cmyk(3.8%, 69.6%, 0%, 27.8%)
CIE-LAB	lab(46.50, 64.09, -43.26)
CIE-LCH	lch(46.50, 77.33, 325.98°)
OKLab	oklab(56.65% 0.1755 -0.1202)
OKLCH	oklch(56.65% 0.213 325.6)
XYZ	xyz(28.1968, 15.6380, 46.8714)
Luminance	0.1564 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B138B8 #3FB838

analogous

#7138B8 #B138B8 #B8387F

triadic

#B138B8 #B8B138 #38B8B1

tetradic

#B138B8 #B87138 #3FB838 #387FB8

square

#B138B8 #B87138 #3FB838 #387FB8

split-complementary

#B138B8 #7FB838 #38B871

monochromatic

#571B5A #842A89 #B138B8 #C85FCE #D88EDD

Accessibility & contrast

On white

5.09

#B138B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#B138B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B138B8

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B138B8	#FFFFFF	#000000	##FFFFFF
##B138B8	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A65BC

Deuteranopia (green-blind)

#5373B5

Tritanopia (blue-blind)

#B54C74

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b138b8;
/* rgb */ color: rgb(177, 56, 184);
/* oklch */ color: oklch(56.6% 0.213 325.6);

Tailwind

colors: {
  custom: {
    50: '#cc79ce',
    500: '#b138b8',
    950: '#000000',
  },
}

SCSS

$custom: #b138b8;
$custom-light: #cc79ce;
$custom-dark: #000000;

JSON

{
  "hex": "#b138b8",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 184
  },
  "hsl": {
    "h": 296.719,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.5665,
    "c": 0.21267,
    "h": 325.6
  },
  "luminance": 0.15636
}

Semantic roles & 50–950 ramp

primary

#B138B8

secondary

#88C785

accent

#DD4B53

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B138B8

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

Preview Lab → · Contrast checker → · Palette generator →