#A647EF#A647EF

#A647EF is a mid, highly saturated violet. Relative luminance 0.188; OKLCH L 60.3% C 0.241 H 306.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#A647EF
RGB	rgb(166, 71, 239)
HSL	hsl(274, 84%, 61%)
HSV	hsv(274, 70%, 94%)
CMYK	cmyk(30.5%, 70.3%, 0%, 6.3%)
CIE-LAB	lab(50.51, 66.72, -68.41)
CIE-LCH	lch(50.51, 95.56, 314.28°)
OKLab	oklab(60.3% 0.1423 -0.1943)
OKLCH	oklch(60.3% 0.241 306.2)
XYZ	xyz(33.5557, 18.8458, 83.5145)
Luminance	0.1885 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A647EF #90EF47

analogous

#5247EF #A647EF #EF47E4

triadic

#A647EF #EFA647 #47EFA6

tetradic

#A647EF #EF5247 #90EF47 #47E4EF

square

#A647EF #EF5247 #90EF47 #47E4EF

split-complementary

#A647EF #E4EF47 #47EF52

monochromatic

#680FAD #8A14E5 #A647EF #C17FF4 #DCB8F9

Accessibility & contrast

On white

4.40

#A647EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#A647EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A647EF

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A647EF	#FFFFFF	#000000	##000000
##A647EF	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F4

Deuteranopia (green-blind)

#0079EB

Tritanopia (blue-blind)

#996E97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a647ef;
/* rgb */ color: rgb(166, 71, 239);
/* oklch */ color: oklch(60.3% 0.241 306.2);

Tailwind

colors: {
  custom: {
    50: '#c682f5',
    500: '#a647ef',
    950: '#000000',
  },
}

SCSS

$custom: #a647ef;
$custom-light: #c682f5;
$custom-dark: #000000;

JSON

{
  "hex": "#a647ef",
  "rgb": {
    "r": 166,
    "g": 71,
    "b": 239
  },
  "hsl": {
    "h": 273.929,
    "s": 84,
    "l": 60.784
  },
  "oklch": {
    "l": 0.60298,
    "c": 0.24082,
    "h": 306.2
  },
  "luminance": 0.18845
}

Semantic roles & 50–950 ramp

primary

#A647EF

secondary

#C5E9A9

accent

#E00564

background

#FCF8FF

surface

#F9EFFF

border

#D2CAD7

text

#140B17

muted

#827C85

Preview Lab

Preview with #A647EF

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

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