#8166BC#8166BC

#8166BC is a mid, vivid violet. Relative luminance 0.178; OKLCH L 57.5% C 0.131 H 296.5°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#8166BC
RGB	rgb(129, 102, 188)
HSL	hsl(259, 39%, 57%)
HSV	hsv(259, 46%, 74%)
CMYK	cmyk(31.4%, 45.7%, 0%, 26.3%)
CIE-LAB	lab(49.25, 29.77, -41.59)
CIE-LCH	lch(49.25, 51.14, 305.60°)
OKLab	oklab(57.46% 0.0584 -0.1168)
OKLCH	oklch(57.46% 0.131 296.5)
XYZ	xyz(22.8795, 17.8004, 49.7976)
Luminance	0.1780 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8166BC #A1BC66

analogous

#6676BC #8166BC #AC66BC

triadic

#8166BC #BC8166 #66BC81

tetradic

#8166BC #BC6676 #A1BC66 #66BCAC

square

#8166BC #BC6676 #A1BC66 #66BCAC

split-complementary

#8166BC #BCAC66 #76BC66

monochromatic

#483375 #62469F #8166BC #A491CF #C7BBE1

Accessibility & contrast

On white

4.61

#8166BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#8166BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #8166BC

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8166BC	#FFFFFF	#000000	##FFFFFF
##8166BC	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B75BF

Deuteranopia (green-blind)

#5074BA

Tritanopia (blue-blind)

#747688

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #8166bc;
/* rgb */ color: rgb(129, 102, 188);
/* oklch */ color: oklch(57.5% 0.131 296.5);

Tailwind

colors: {
  custom: {
    50: '#a892d0',
    500: '#8166bc',
    950: '#000000',
  },
}

SCSS

$custom: #8166bc;
$custom-light: #a892d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8166bc",
  "rgb": {
    "r": 129,
    "g": 102,
    "b": 188
  },
  "hsl": {
    "h": 258.837,
    "s": 39.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57457,
    "c": 0.13061,
    "h": 296.5
  },
  "luminance": 0.17801
}

Semantic roles & 50–950 ramp

primary

#8166BC

secondary

#C5D0AD

accent

#CF59AA

background

#FAF9FC

surface

#F4F1F9

border

#CECBD2

text

#100D14

muted

#7F7E82

Preview Lab

Preview with #8166BC

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

Preview Lab → · Contrast checker → · Palette generator →