#A64FB5#A64FB5

#A64FB5 is a mid, vivid purple. Relative luminance 0.170; OKLCH L 57.6% C 0.173 H 321.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#A64FB5
RGB	rgb(166, 79, 181)
HSL	hsl(291, 41%, 51%)
HSV	hsv(291, 56%, 71%)
CMYK	cmyk(8.3%, 56.4%, 0%, 29%)
CIE-LAB	lab(48.31, 50.94, -38.74)
CIE-LCH	lch(48.31, 64.00, 322.75°)
OKLab	oklab(57.58% 0.1354 -0.1075)
OKLCH	oklch(57.58% 0.173 321.6)
XYZ	xyz(26.8614, 17.0364, 45.5806)
Luminance	0.1704 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64FB5 #5EB54F

analogous

#734FB5 #A64FB5 #B54F91

triadic

#A64FB5 #B5A64F #4FB5A6

tetradic

#A64FB5 #B5734F #5EB54F #4F91B5

square

#A64FB5 #B5734F #5EB54F #4F91B5

split-complementary

#A64FB5 #91B54F #4FB573

monochromatic

#592961 #803B8C #A64FB5 #BC7AC7 #D2A5D9

Accessibility & contrast

On white

4.77

#A64FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#A64FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64FB5

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64FB5	#FFFFFF	#000000	##FFFFFF
##A64FB5	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6CB8

Deuteranopia (green-blind)

#5A76B2

Tritanopia (blue-blind)

#A85E7A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a64fb5;
/* rgb */ color: rgb(166, 79, 181);
/* oklch */ color: oklch(57.6% 0.173 321.6);

Tailwind

colors: {
  custom: {
    50: '#c385cb',
    500: '#a64fb5',
    950: '#000000',
  },
}

SCSS

$custom: #a64fb5;
$custom-light: #c385cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a64fb5",
  "rgb": {
    "r": 166,
    "g": 79,
    "b": 181
  },
  "hsl": {
    "h": 291.176,
    "s": 40.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57585,
    "c": 0.17292,
    "h": 321.6
  },
  "luminance": 0.17035
}

Semantic roles & 50–950 ramp

primary

#A64FB5

secondary

#A0C699

accent

#D15769

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#130B13

muted

#827C82

Preview Lab

Preview with #A64FB5

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

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