#B639BF#B639BF

#B639BF is a mid, highly saturated purple. Relative luminance 0.166; OKLCH L 57.9% C 0.220 H 325.0°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B639BF
RGB	rgb(182, 57, 191)
HSL	hsl(296, 54%, 49%)
HSV	hsv(296, 70%, 75%)
CMYK	cmyk(4.7%, 70.2%, 0%, 25.1%)
CIE-LAB	lab(47.80, 66.04, -45.23)
CIE-LCH	lch(47.80, 80.05, 325.60°)
OKLab	oklab(57.86% 0.18 -0.1258)
OKLCH	oklch(57.86% 0.22 325)
XYZ	xyz(30.1578, 16.6348, 50.9025)
Luminance	0.1663 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B639BF #42BF39

analogous

#7339BF #B639BF #BF3985

triadic

#B639BF #BFB639 #39BFB6

tetradic

#B639BF #BF7339 #42BF39 #3985BF

square

#B639BF #BF7339 #42BF39 #3985BF

split-complementary

#B639BF #85BF39 #39BF73

monochromatic

#5C1D61 #892B90 #B639BF #CA64D1 #DA93DF

Accessibility & contrast

On white

4.85

#B639BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B639BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B639BF

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B639BF	#FFFFFF	#000000	##FFFFFF
##B639BF	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1568C3

Deuteranopia (green-blind)

#5477BC

Tritanopia (blue-blind)

#BA4F78

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b639bf;
/* rgb */ color: rgb(182, 57, 191);
/* oklch */ color: oklch(57.9% 0.220 325.0);

Tailwind

colors: {
  custom: {
    50: '#d07bd3',
    500: '#b639bf',
    950: '#000000',
  },
}

SCSS

$custom: #b639bf;
$custom-light: #d07bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#b639bf",
  "rgb": {
    "r": 182,
    "g": 57,
    "b": 191
  },
  "hsl": {
    "h": 295.97,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.57863,
    "c": 0.21956,
    "h": 325
  },
  "luminance": 0.16633
}

Semantic roles & 50–950 ramp

primary

#B639BF

secondary

#8ECA8A

accent

#DD4A54

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B639BF

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

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