#A634BF#A634BF

#A634BF is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.2% C 0.218 H 319.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#A634BF
RGB	rgb(166, 52, 191)
HSL	hsl(289, 57%, 48%)
HSV	hsv(289, 73%, 75%)
CMYK	cmyk(13.1%, 72.8%, 0%, 25.1%)
CIE-LAB	lab(44.70, 64.43, -50.32)
CIE-LCH	lch(44.70, 81.75, 322.01°)
OKLab	oklab(55.16% 0.1665 -0.1411)
OKLCH	oklch(55.16% 0.218 319.7)
XYZ	xyz(26.3567, 14.3259, 50.6570)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A634BF #4DBF34

analogous

#6134BF #A634BF #BF3492

triadic

#A634BF #BFA634 #34BFA6

tetradic

#A634BF #BF6134 #4DBF34 #3492BF

square

#A634BF #BF6134 #4DBF34 #3492BF

split-complementary

#A634BF #92BF34 #34BF61

monochromatic

#521A5F #7C278F #A634BF #BE5DD3 #D18DE0

Accessibility & contrast

On white

5.43

#A634BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#A634BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A634BF

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A634BF	#FFFFFF	#000000	##FFFFFF
##A634BF	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C3

Deuteranopia (green-blind)

#406EBC

Tritanopia (blue-blind)

#A64F77

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a634bf;
/* rgb */ color: rgb(166, 52, 191);
/* oklch */ color: oklch(55.2% 0.218 319.7);

Tailwind

colors: {
  custom: {
    50: '#c477d3',
    500: '#a634bf',
    950: '#000000',
  },
}

SCSS

$custom: #a634bf;
$custom-light: #c477d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a634bf",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 191
  },
  "hsl": {
    "h": 289.209,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.5516,
    "c": 0.21824,
    "h": 319.7
  },
  "luminance": 0.14325
}

Semantic roles & 50–950 ramp

primary

#A634BF

secondary

#91CA84

accent

#E04763

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130914

muted

#827B83

Preview Lab

Preview with #A634BF

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

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