#A661CF#A661CF

#A661CF is a mid, vivid violet. Relative luminance 0.212; OKLCH L 61.6% C 0.172 H 311.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#A661CF
RGB	rgb(166, 97, 207)
HSL	hsl(278, 53%, 60%)
HSV	hsv(278, 53%, 81%)
CMYK	cmyk(19.8%, 53.1%, 0%, 18.8%)
CIE-LAB	lab(53.13, 47.18, -46.10)
CIE-LCH	lch(53.13, 65.96, 315.66°)
OKLab	oklab(61.57% 0.1134 -0.129)
OKLCH	oklch(61.57% 0.172 311.3)
XYZ	xyz(31.2610, 21.1620, 61.4573)
Luminance	0.2116 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A661CF #8ACF61

analogous

#6F61CF #A661CF #CF61C1

triadic

#A661CF #CFA661 #61CFA6

tetradic

#A661CF #CF6F61 #8ACF61 #61C1CF

square

#A661CF #CF6F61 #8ACF61 #61C1CF

split-complementary

#A661CF #C1CF61 #61CF6F

monochromatic

#672A8B #8A39BA #A661CF #C090DD #DBBFEC

Accessibility & contrast

On white

4.01

#A661CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#A661CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A661CF

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A661CF	#FFFFFF	#000000	##000000
##A661CF	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437BD3

Deuteranopia (green-blind)

#5980CC

Tritanopia (blue-blind)

#A1748F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #a661cf;
/* rgb */ color: rgb(166, 97, 207);
/* oklch */ color: oklch(61.6% 0.172 311.3);

Tailwind

colors: {
  custom: {
    50: '#c390de',
    500: '#a661cf',
    950: '#000000',
  },
}

SCSS

$custom: #a661cf;
$custom-light: #c390de;
$custom-dark: #000000;

JSON

{
  "hex": "#a661cf",
  "rgb": {
    "r": 166,
    "g": 97,
    "b": 207
  },
  "hsl": {
    "h": 277.636,
    "s": 53.398,
    "l": 59.608
  },
  "oklch": {
    "l": 0.6157,
    "c": 0.17178,
    "h": 311.3
  },
  "luminance": 0.21161
}

Semantic roles & 50–950 ramp

primary

#A661CF

secondary

#C0DBB1

accent

#DD4B81

background

#FCF9FD

surface

#F8F1FB

border

#D1CBD4

text

#130D15

muted

#827E83

Preview Lab

Preview with #A661CF

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

Preview Lab → · Contrast checker → · Palette generator →