#B166F0#B166F0

#B166F0 is a light, highly saturated violet. Relative luminance 0.251; OKLCH L 65.4% C 0.204 H 306.7°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#B166F0
RGB	rgb(177, 102, 240)
HSL	hsl(273, 82%, 67%)
HSV	hsv(273, 58%, 94%)
CMYK	cmyk(26.3%, 57.5%, 0%, 5.9%)
CIE-LAB	lab(57.21, 54.72, -58.10)
CIE-LCH	lch(57.21, 79.81, 313.29°)
OKLab	oklab(65.44% 0.122 -0.1638)
OKLCH	oklch(65.44% 0.204 306.7)
XYZ	xyz(38.6077, 25.1415, 85.2401)
Luminance	0.2514 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166F0 #A5F066

analogous

#6C66F0 #B166F0 #F066EA

triadic

#B166F0 #F0B166 #66F0B1

tetradic

#B166F0 #F06C66 #A5F066 #66EAF0

square

#B166F0 #F06C66 #A5F066 #66EAF0

split-complementary

#B166F0 #EAF066 #66F06C

monochromatic

#7614C8 #952EEB #B166F0 #CD9EF5 #EAD5FB

Accessibility & contrast

On white

3.48

#B166F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#B166F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166F0

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166F0	#FFFFFF	#000000	##000000
##B166F0	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F87F4

Deuteranopia (green-blind)

#4F8AED

Tritanopia (blue-blind)

#A781A1

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b166f0;
/* rgb */ color: rgb(177, 102, 240);
/* oklch */ color: oklch(65.4% 0.204 306.7);

Tailwind

colors: {
  custom: {
    50: '#cc95f6',
    500: '#b166f0',
    950: '#000000',
  },
}

SCSS

$custom: #b166f0;
$custom-light: #cc95f6;
$custom-dark: #000000;

JSON

{
  "hex": "#b166f0",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 240
  },
  "hsl": {
    "h": 272.609,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.65444,
    "c": 0.20425,
    "h": 306.7
  },
  "luminance": 0.25141
}

Semantic roles & 50–950 ramp

primary

#B166F0

secondary

#D7EFC3

accent

#DF0769

background

#FCF9FF

surface

#F9F2FE

border

#D2CCD6

text

#140D17

muted

#827E85

Preview Lab

Preview with #B166F0

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

Preview Lab → · Contrast checker → · Palette generator →