#A64BB6#A64BB6

#A64BB6 is a mid, vivid purple. Relative luminance 0.165; OKLCH L 57.1% C 0.180 H 321.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#A64BB6
RGB	rgb(166, 75, 182)
HSL	hsl(291, 42%, 50%)
HSV	hsv(291, 59%, 71%)
CMYK	cmyk(8.8%, 58.8%, 0%, 28.6%)
CIE-LAB	lab(47.65, 53.06, -40.37)
CIE-LCH	lch(47.65, 66.67, 322.74°)
OKLab	oklab(57.12% 0.1407 -0.1122)
OKLCH	oklch(57.12% 0.18 321.4)
XYZ	xyz(26.6845, 16.5178, 46.0296)
Luminance	0.1652 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64BB6 #5BB64B

analogous

#704BB6 #A64BB6 #B64B90

triadic

#A64BB6 #B6A64B #4BB6A6

tetradic

#A64BB6 #B6704B #5BB64B #4B90B6

square

#A64BB6 #B6704B #5BB64B #4B90B6

split-complementary

#A64BB6 #90B64B #4BB670

monochromatic

#572760 #7F388B #A64BB6 #BC77C8 #D1A2D9

Accessibility & contrast

On white

4.88

#A64BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#A64BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64BB6

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64BB6	#FFFFFF	#000000	##FFFFFF
##A64BB6	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366AB9

Deuteranopia (green-blind)

#5675B3

Tritanopia (blue-blind)

#A85B79

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a64bb6;
/* rgb */ color: rgb(166, 75, 182);
/* oklch */ color: oklch(57.1% 0.180 321.4);

Tailwind

colors: {
  custom: {
    50: '#c382cc',
    500: '#a64bb6',
    950: '#000000',
  },
}

SCSS

$custom: #a64bb6;
$custom-light: #c382cc;
$custom-dark: #000000;

JSON

{
  "hex": "#a64bb6",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 182
  },
  "hsl": {
    "h": 291.028,
    "s": 42.292,
    "l": 50.392
  },
  "oklch": {
    "l": 0.5712,
    "c": 0.17997,
    "h": 321.4
  },
  "luminance": 0.16517
}

Semantic roles & 50–950 ramp

primary

#A64BB6

secondary

#9EC697

accent

#D25668

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130B13

muted

#827C82

Preview Lab

Preview with #A64BB6

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

Preview Lab → · Contrast checker → · Palette generator →