#B138B1#B138B1

#B138B1 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.3% C 0.207 H 327.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B138B1
RGB	rgb(177, 56, 177)
HSL	hsl(300, 52%, 46%)
HSV	hsv(300, 68%, 69%)
CMYK	cmyk(0%, 68.4%, 0%, 30.6%)
CIE-LAB	lab(46.11, 62.90, -39.76)
CIE-LCH	lch(46.11, 74.41, 327.70°)
OKLab	oklab(56.25% 0.1754 -0.11)
OKLCH	oklch(56.25% 0.207 327.9)
XYZ	xyz(27.4811, 15.3517, 43.1022)
Luminance	0.1535 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B138B1 #38B138

analogous

#7438B1 #B138B1 #B13874

triadic

#B138B1 #B1B138 #38B1B1

tetradic

#B138B1 #B17438 #38B138 #3874B1

square

#B138B1 #B17438 #38B138 #3874B1

split-complementary

#B138B1 #74B138 #38B174

monochromatic

#541B54 #832983 #B138B1 #CB5BCB #DA8ADA

Accessibility & contrast

On white

5.16

#B138B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B138B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B138B1

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B138B1	#FFFFFF	#000000	##FFFFFF
##B138B1	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2563B4

Deuteranopia (green-blind)

#5773AE

Tritanopia (blue-blind)

#B64970

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b138b1;
/* rgb */ color: rgb(177, 56, 177);
/* oklch */ color: oklch(56.3% 0.207 327.9);

Tailwind

colors: {
  custom: {
    50: '#cc79c9',
    500: '#b138b1',
    950: '#000000',
  },
}

SCSS

$custom: #b138b1;
$custom-light: #cc79c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b138b1",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 177
  },
  "hsl": {
    "h": 300,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56251,
    "c": 0.20704,
    "h": 327.9
  },
  "luminance": 0.1535
}

Semantic roles & 50–950 ramp

primary

#B138B1

secondary

#81C481

accent

#DB4C4C

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140A13

muted

#827C82

Preview Lab

Preview with #B138B1

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

Preview Lab → · Contrast checker → · Palette generator →