#B166FB#B166FB

#B166FB is a light, highly saturated violet. Relative luminance 0.258; OKLCH L 66.1% C 0.216 H 304.3°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B166FB
RGB	rgb(177, 102, 251)
HSL	hsl(270, 95%, 69%)
HSV	hsv(270, 59%, 98%)
CMYK	cmyk(29.5%, 59.4%, 0%, 1.6%)
CIE-LAB	lab(57.86, 57.24, -63.16)
CIE-LCH	lch(57.86, 85.24, 312.18°)
OKLab	oklab(66.12% 0.1219 -0.1787)
OKLCH	oklch(66.12% 0.216 304.3)
XYZ	xyz(40.2916, 25.8150, 94.1082)
Luminance	0.2581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B166FB #B0FB66

analogous

#6766FB #B166FB #FB66FB

triadic

#B166FB #FBB166 #66FBB1

tetradic

#B166FB #FB6766 #B0FB66 #66FBFB

square

#B166FB #FB6766 #B0FB66 #66FBFB

split-complementary

#B166FB #FBFB66 #66FB67

monochromatic

#7406E1 #932AF9 #B166FB #CFA2FD #EEDDFE

Accessibility & contrast

On white

3.41

#B166FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#B166FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B166FB

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B166FB	#FFFFFF	#000000	##000000
##B166FB	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1889FF

Deuteranopia (green-blind)

#438BF8

Tritanopia (blue-blind)

#A484A7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b166fb;
/* rgb */ color: rgb(177, 102, 251);
/* oklch */ color: oklch(66.1% 0.216 304.3);

Tailwind

colors: {
  custom: {
    50: '#cc95fd',
    500: '#b166fb',
    950: '#000000',
  },
}

SCSS

$custom: #b166fb;
$custom-light: #cc95fd;
$custom-dark: #000000;

JSON

{
  "hex": "#b166fb",
  "rgb": {
    "r": 177,
    "g": 102,
    "b": 251
  },
  "hsl": {
    "h": 270.201,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.66124,
    "c": 0.2163,
    "h": 304.3
  },
  "luminance": 0.25815
}

Semantic roles & 50–950 ramp

primary

#B166FB

secondary

#DEF4C9

accent

#E60072

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140D18

muted

#837E86

Preview Lab

Preview with #B166FB

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

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