#A660F3#A660F3

#A660F3 is a light, highly saturated violet. Relative luminance 0.229; OKLCH L 63.6% C 0.213 H 302.7°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#A660F3
RGB	rgb(166, 96, 243)
HSL	hsl(269, 86%, 66%)
HSV	hsv(269, 60%, 95%)
CMYK	cmyk(31.7%, 60.5%, 0%, 4.7%)
CIE-LAB	lab(55.01, 55.94, -63.37)
CIE-LCH	lch(55.01, 84.53, 311.44°)
OKLab	oklab(63.62% 0.1153 -0.1796)
OKLCH	oklch(63.62% 0.213 302.7)
XYZ	xyz(36.0827, 22.9438, 87.3043)
Luminance	0.2294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A660F3 #ADF360

analogous

#6064F3 #A660F3 #EF60F3

triadic

#A660F3 #F3A660 #60F3A6

tetradic

#A660F3 #F36064 #ADF360 #60F3EF

square

#A660F3 #F36064 #ADF360 #60F3EF

split-complementary

#A660F3 #F3EF60 #64F360

monochromatic

#680FC9 #8627EF #A660F3 #C699F7 #E6D2FC

Accessibility & contrast

On white

3.76

#A660F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#A660F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A660F3

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A660F3	#FFFFFF	#000000	##000000
##A660F3	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0082F8

Deuteranopia (green-blind)

#3683F0

Tritanopia (blue-blind)

#977FA1

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a660f3;
/* rgb */ color: rgb(166, 96, 243);
/* oklch */ color: oklch(63.6% 0.213 302.7);

Tailwind

colors: {
  custom: {
    50: '#c590f8',
    500: '#a660f3',
    950: '#000000',
  },
}

SCSS

$custom: #a660f3;
$custom-light: #c590f8;
$custom-dark: #000000;

JSON

{
  "hex": "#a660f3",
  "rgb": {
    "r": 166,
    "g": 96,
    "b": 243
  },
  "hsl": {
    "h": 268.571,
    "s": 85.965,
    "l": 66.471
  },
  "oklch": {
    "l": 0.63622,
    "c": 0.21339,
    "h": 302.7
  },
  "luminance": 0.22944
}

Semantic roles & 50–950 ramp

primary

#A660F3

secondary

#D9EFC0

accent

#E20378

background

#FCF9FF

surface

#F8F1FF

border

#D1CBD7

text

#130D17

muted

#827E85

Preview Lab

Preview with #A660F3

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

Preview Lab → · Contrast checker → · Palette generator →