#B638BA#B638BA

#B638BA is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.5% C 0.217 H 326.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B638BA
RGB	rgb(182, 56, 186)
HSL	hsl(298, 54%, 47%)
HSV	hsv(298, 70%, 73%)
CMYK	cmyk(2.2%, 69.9%, 0%, 27.1%)
CIE-LAB	lab(47.39, 65.55, -42.96)
CIE-LCH	lch(47.39, 78.37, 326.76°)
OKLab	oklab(57.48% 0.181 -0.1192)
OKLCH	oklch(57.48% 0.217 326.6)
XYZ	xyz(29.5680, 16.3206, 48.0377)
Luminance	0.1632 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B638BA #3CBA38

analogous

#7538BA #B638BA #BA387D

triadic

#B638BA #BAB638 #38BAB6

tetradic

#B638BA #BA7538 #3CBA38 #387DBA

square

#B638BA #BA7538 #3CBA38 #387DBA

split-complementary

#B638BA #7DBA38 #38BA75

monochromatic

#5A1C5C #882A8B #B638BA #CC60CF #DB8FDD

Accessibility & contrast

On white

4.93

#B638BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B638BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B638BA

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B638BA	#FFFFFF	#000000	##FFFFFF
##B638BA	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D66BE

Deuteranopia (green-blind)

#5676B7

Tritanopia (blue-blind)

#BB4C75

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b638ba;
/* rgb */ color: rgb(182, 56, 186);
/* oklch */ color: oklch(57.5% 0.217 326.6);

Tailwind

colors: {
  custom: {
    50: '#d07acf',
    500: '#b638ba',
    950: '#000000',
  },
}

SCSS

$custom: #b638ba;
$custom-light: #d07acf;
$custom-dark: #000000;

JSON

{
  "hex": "#b638ba",
  "rgb": {
    "r": 182,
    "g": 56,
    "b": 186
  },
  "hsl": {
    "h": 298.154,
    "s": 53.719,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57484,
    "c": 0.21668,
    "h": 326.6
  },
  "luminance": 0.16319
}

Semantic roles & 50–950 ramp

primary

#B638BA

secondary

#88C886

accent

#DD4B4F

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B638BA

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

Preview Lab → · Contrast checker → · Palette generator →