#A647E0#A647E0

#A647E0 is a mid, highly saturated violet. Relative luminance 0.180; OKLCH L 59.3% C 0.226 H 309.6°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#A647E0
RGB	rgb(166, 71, 224)
HSL	hsl(277, 71%, 58%)
HSV	hsv(277, 68%, 88%)
CMYK	cmyk(25.9%, 68.3%, 0%, 12.2%)
CIE-LAB	lab(49.49, 63.47, -61.59)
CIE-LCH	lch(49.49, 88.44, 315.86°)
OKLab	oklab(59.25% 0.1442 -0.1742)
OKLCH	oklch(59.25% 0.226 309.6)
XYZ	xyz(31.4310, 17.9959, 72.3243)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A647E0 #81E047

analogous

#5947E0 #A647E0 #E047CD

triadic

#A647E0 #E0A647 #47E0A6

tetradic

#A647E0 #E05947 #81E047 #47CDE0

square

#A647E0 #E05947 #81E047 #47CDE0

split-complementary

#A647E0 #CDE047 #47E059

monochromatic

#651994 #8922C8 #A647E0 #BF7BE9 #D9B0F2

Accessibility & contrast

On white

4.57

#A647E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#A647E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A647E0

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A647E0	#FFFFFF	#000000	##000000
##A647E0	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E4

Deuteranopia (green-blind)

#2B77DD

Tritanopia (blue-blind)

#9E688E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a647e0;
/* rgb */ color: rgb(166, 71, 224);
/* oklch */ color: oklch(59.3% 0.226 309.6);

Tailwind

colors: {
  custom: {
    50: '#c581ea',
    500: '#a647e0',
    950: '#000000',
  },
}

SCSS

$custom: #a647e0;
$custom-light: #c581ea;
$custom-dark: #000000;

JSON

{
  "hex": "#a647e0",
  "rgb": {
    "r": 166,
    "g": 71,
    "b": 224
  },
  "hsl": {
    "h": 277.255,
    "s": 71.163,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59254,
    "c": 0.2262,
    "h": 309.6
  },
  "luminance": 0.17995
}

Semantic roles & 50–950 ramp

primary

#A647E0

secondary

#BAE0A3

accent

#EE3A7E

background

#FCF8FE

surface

#F8EFFD

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A647E0

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

Preview Lab → · Contrast checker → · Palette generator →