#A647E5#A647E5

#A647E5 is a mid, highly saturated violet. Relative luminance 0.183; OKLCH L 59.6% C 0.231 H 308.4°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A647E5
RGB	rgb(166, 71, 229)
HSL	hsl(276, 75%, 59%)
HSV	hsv(276, 69%, 90%)
CMYK	cmyk(27.5%, 69%, 0%, 10.2%)
CIE-LAB	lab(49.82, 64.55, -63.88)
CIE-LCH	lch(49.82, 90.81, 315.30°)
OKLab	oklab(59.6% 0.1437 -0.181)
OKLCH	oklch(59.6% 0.231 308.4)
XYZ	xyz(32.1191, 18.2711, 75.9482)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A647E5 #86E547

analogous

#5747E5 #A647E5 #E547D5

triadic

#A647E5 #E5A647 #47E5A6

tetradic

#A647E5 #E55747 #86E547 #47D5E5

square

#A647E5 #E55747 #86E547 #47D5E5

split-complementary

#A647E5 #D5E547 #47E557

monochromatic

#66169C #8A1ED1 #A647E5 #C07DED #DAB2F4

Accessibility & contrast

On white

4.51

#A647E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#A647E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A647E5

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A647E5	#FFFFFF	#000000	##000000
##A647E5	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EA

Deuteranopia (green-blind)

#2278E2

Tritanopia (blue-blind)

#9C6A91

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a647e5;
/* rgb */ color: rgb(166, 71, 229);
/* oklch */ color: oklch(59.6% 0.231 308.4);

Tailwind

colors: {
  custom: {
    50: '#c581ee',
    500: '#a647e5',
    950: '#000000',
  },
}

SCSS

$custom: #a647e5;
$custom-light: #c581ee;
$custom-dark: #000000;

JSON

{
  "hex": "#a647e5",
  "rgb": {
    "r": 166,
    "g": 71,
    "b": 229
  },
  "hsl": {
    "h": 276.076,
    "s": 75.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59596,
    "c": 0.23107,
    "h": 308.4
  },
  "luminance": 0.18271
}

Semantic roles & 50–950 ramp

primary

#A647E5

secondary

#BEE3A5

accent

#F23681

background

#FCF8FE

surface

#F9EFFD

border

#D2CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A647E5

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

Preview Lab → · Contrast checker → · Palette generator →