#B166E6#B166E6

#B166E6 is a light, vivid violet. Relative luminance 0.246; OKLCH L 64.8% C 0.193 H 309.1°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B166E6
RGB	rgb(177, 102, 230)
HSL	hsl(275, 72%, 65%)
HSV	hsv(275, 56%, 90%)
CMYK	cmyk(23%, 55.7%, 0%, 9.8%)
CIE-LAB	lab(56.65, 52.48, -53.42)
CIE-LCH	lch(56.65, 74.88, 314.49°)
OKLab	oklab(64.85% 0.1218 -0.1501)
OKLCH	oklch(64.85% 0.193 309.1)
XYZ	xyz(37.1630, 24.5636, 77.6311)
Luminance	0.2456 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166E6 #9BE666

analogous

#7166E6 #B166E6 #E666DB

triadic

#B166E6 #E6B166 #66E6B1

tetradic

#B166E6 #E67166 #9BE666 #66DBE6

square

#B166E6 #E67166 #9BE666 #66DBE6

split-complementary

#B166E6 #DBE666 #66E671

monochromatic

#761DB4 #9631DD #B166E6 #CC9BEF #E7CFF7

Accessibility & contrast

On white

3.55

#B166E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#B166E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166E6

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166E6	#FFFFFF	#000000	##000000
##B166E6	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C85EA

Deuteranopia (green-blind)

#5789E3

Tritanopia (blue-blind)

#AA7D9C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b166e6;
/* rgb */ color: rgb(177, 102, 230);
/* oklch */ color: oklch(64.8% 0.193 309.1);

Tailwind

colors: {
  custom: {
    50: '#cb94ee',
    500: '#b166e6',
    950: '#000000',
  },
}

SCSS

$custom: #b166e6;
$custom-light: #cb94ee;
$custom-dark: #000000;

JSON

{
  "hex": "#b166e6",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 230
  },
  "hsl": {
    "h": 275.156,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.64847,
    "c": 0.19328,
    "h": 309.1
  },
  "luminance": 0.24563
}

Semantic roles & 50–950 ramp

primary

#B166E6

secondary

#D0EABE

accent

#D41262

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B166E6

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

Preview Lab → · Contrast checker → · Palette generator →