#C166F5#C166F5

#C166F5 is a light, highly saturated violet. Relative luminance 0.274; OKLCH L 67.5% C 0.215 H 311.3°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#C166F5
RGB	rgb(193, 102, 245)
HSL	hsl(278, 88%, 68%)
HSV	hsv(278, 58%, 96%)
CMYK	cmyk(21.2%, 58.4%, 0%, 3.9%)
CIE-LAB	lab(59.37, 59.61, -57.32)
CIE-LCH	lch(59.37, 82.69, 316.12°)
OKLab	oklab(67.52% 0.1417 -0.1611)
OKLCH	oklch(67.52% 0.215 311.3)
XYZ	xyz(43.2221, 27.4337, 89.3869)
Luminance	0.2743 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C166F5 #9AF566

analogous

#7966F5 #C166F5 #F566E1

triadic

#C166F5 #F5C166 #66F5C1

tetradic

#C166F5 #F57966 #9AF566 #66E1F5

square

#C166F5 #F57966 #9AF566 #66E1F5

split-complementary

#C166F5 #E1F566 #66F579

monochromatic

#8B0ED3 #AA2DF1 #C166F5 #D89FF9 #F0D9FD

Accessibility & contrast

On white

3.24

#C166F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#C166F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C166F5

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C166F5	#FFFFFF	#000000	##000000
##C166F5	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#348AFA

Deuteranopia (green-blind)

#5A91F2

Tritanopia (blue-blind)

#BB80A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #c166f5;
/* rgb */ color: rgb(193, 102, 245);
/* oklch */ color: oklch(67.5% 0.215 311.3);

Tailwind

colors: {
  custom: {
    50: '#d796f9',
    500: '#c166f5',
    950: '#000000',
  },
}

SCSS

$custom: #c166f5;
$custom-light: #d796f9;
$custom-dark: #000000;

JSON

{
  "hex": "#c166f5",
  "rgb": {
    "r": 193,
    "g": 102,
    "b": 245
  },
  "hsl": {
    "h": 278.182,
    "s": 87.73,
    "l": 68.039
  },
  "oklch": {
    "l": 0.67523,
    "c": 0.21451,
    "h": 311.3
  },
  "luminance": 0.27433
}

Semantic roles & 50–950 ramp

primary

#C166F5

secondary

#D5F1C6

accent

#E40154

background

#FDF9FF

surface

#FBF2FF

border

#D4CCD7

text

#150E17

muted

#837E85

Preview Lab

Preview with #C166F5

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

Preview Lab → · Contrast checker → · Palette generator →