#B138D4#B138D4

#B138D4 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.4% C 0.236 H 317.4°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#B138D4
RGB	rgb(177, 56, 212)
HSL	hsl(287, 64%, 53%)
HSV	hsv(287, 74%, 83%)
CMYK	cmyk(16.5%, 73.6%, 0%, 16.9%)
CIE-LAB	lab(48.17, 69.15, -56.79)
CIE-LCH	lch(48.17, 89.48, 320.60°)
OKLab	oklab(58.38% 0.1738 -0.1597)
OKLCH	oklch(58.38% 0.236 317.4)
XYZ	xyz(31.4276, 16.9303, 63.8870)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B138D4 #5BD438

analogous

#6338D4 #B138D4 #D438A9

triadic

#B138D4 #D4B138 #38D4B1

tetradic

#B138D4 #D46338 #5BD438 #38A9D4

square

#B138D4 #D46338 #5BD438 #38A9D4

split-complementary

#B138D4 #A9D438 #38D463

monochromatic

#631A78 #8C25AA #B138D4 #C56ADF #D89DEA

Accessibility & contrast

On white

4.79

#B138D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#B138D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B138D4

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B138D4	#FFFFFF	#000000	##FFFFFF
##B138D4	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD8

Deuteranopia (green-blind)

#3C76D1

Tritanopia (blue-blind)

#AF5984

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b138d4;
/* rgb */ color: rgb(177, 56, 212);
/* oklch */ color: oklch(58.4% 0.236 317.4);

Tailwind

colors: {
  custom: {
    50: '#cd7be2',
    500: '#b138d4',
    950: '#000000',
  },
}

SCSS

$custom: #b138d4;
$custom-light: #cd7be2;
$custom-dark: #000000;

JSON

{
  "hex": "#b138d4",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 212
  },
  "hsl": {
    "h": 286.538,
    "s": 64.463,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58383,
    "c": 0.23607,
    "h": 317.4
  },
  "luminance": 0.16929
}

Semantic roles & 50–950 ramp

primary

#B138D4

secondary

#A1D692

accent

#E74066

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B138D4

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

Preview Lab → · Contrast checker → · Palette generator →