#B638C7#B638C7

#B638C7 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.3% C 0.227 H 322.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B638C7
RGB	rgb(182, 56, 199)
HSL	hsl(293, 56%, 50%)
HSV	hsv(293, 72%, 78%)
CMYK	cmyk(8.5%, 71.9%, 0%, 22%)
CIE-LAB	lab(48.13, 67.79, -49.33)
CIE-LCH	lch(48.13, 83.84, 323.96°)
OKLab	oklab(58.25% 0.1807 -0.1377)
OKLCH	oklch(58.25% 0.227 322.7)
XYZ	xyz(31.0134, 16.8987, 55.6500)
Luminance	0.1690 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B638C7 #49C738

analogous

#6E38C7 #B638C7 #C73891

triadic

#B638C7 #C7B638 #38C7B6

tetradic

#B638C7 #C76E38 #49C738 #3891C7

square

#B638C7 #C76E38 #49C738 #3891C7

split-complementary

#B638C7 #91C738 #38C76E

monochromatic

#5F1D67 #8A2B97 #B638C7 #C868D4 #D998E2

Accessibility & contrast

On white

4.80

#B638C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#B638C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B638C7

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B638C7	#FFFFFF	#000000	##FFFFFF
##B638C7	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CB

Deuteranopia (green-blind)

#4E77C4

Tritanopia (blue-blind)

#B8527C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b638c7;
/* rgb */ color: rgb(182, 56, 199);
/* oklch */ color: oklch(58.3% 0.227 322.7);

Tailwind

colors: {
  custom: {
    50: '#d07bd9',
    500: '#b638c7',
    950: '#000000',
  },
}

SCSS

$custom: #b638c7;
$custom-light: #d07bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b638c7",
  "rgb": {
    "r": 182,
    "g": 56,
    "b": 199
  },
  "hsl": {
    "h": 292.867,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.58251,
    "c": 0.22719,
    "h": 322.7
  },
  "luminance": 0.16897
}

Semantic roles & 50–950 ramp

primary

#B638C7

secondary

#95CD8D

accent

#DF485A

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A15

muted

#837C83

Preview Lab

Preview with #B638C7

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

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