#A647E1#A647E1

#A647E1 is a mid, highly saturated violet. Relative luminance 0.180; OKLCH L 59.3% C 0.227 H 309.4°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#A647E1
RGB	rgb(166, 71, 225)
HSL	hsl(277, 72%, 58%)
HSV	hsv(277, 68%, 88%)
CMYK	cmyk(26.2%, 68.4%, 0%, 11.8%)
CIE-LAB	lab(49.56, 63.69, -62.05)
CIE-LCH	lch(49.56, 88.92, 315.75°)
OKLab	oklab(59.32% 0.1441 -0.1756)
OKLCH	oklch(59.32% 0.227 309.4)
XYZ	xyz(31.5670, 18.0503, 73.0407)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A647E1 #82E147

analogous

#5947E1 #A647E1 #E147CF

triadic

#A647E1 #E1A647 #47E1A6

tetradic

#A647E1 #E15947 #82E147 #47CFE1

square

#A647E1 #E15947 #82E147 #47CFE1

split-complementary

#A647E1 #CFE147 #47E159

monochromatic

#651895 #8921CA #A647E1 #BF7CEA #D9B0F2

Accessibility & contrast

On white

4.56

#A647E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#A647E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A647E1

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A647E1	#FFFFFF	#000000	##000000
##A647E1	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E6

Deuteranopia (green-blind)

#2977DE

Tritanopia (blue-blind)

#9D698F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a647e1;
/* rgb */ color: rgb(166, 71, 225);
/* oklch */ color: oklch(59.3% 0.227 309.4);

Tailwind

colors: {
  custom: {
    50: '#c581eb',
    500: '#a647e1',
    950: '#000000',
  },
}

SCSS

$custom: #a647e1;
$custom-light: #c581eb;
$custom-dark: #000000;

JSON

{
  "hex": "#a647e1",
  "rgb": {
    "r": 166,
    "g": 71,
    "b": 225
  },
  "hsl": {
    "h": 277.013,
    "s": 71.963,
    "l": 58.039
  },
  "oklch": {
    "l": 0.59322,
    "c": 0.22718,
    "h": 309.4
  },
  "luminance": 0.1805
}

Semantic roles & 50–950 ramp

primary

#A647E1

secondary

#BBE1A3

accent

#EF397F

background

#FCF8FE

surface

#F9EFFD

border

#D2CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A647E1

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

Preview Lab → · Contrast checker → · Palette generator →