#8166CB#8166CB

#8166CB is a mid, vivid violet. Relative luminance 0.185; OKLCH L 58.3% C 0.151 H 293.5°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#8166CB
RGB	rgb(129, 102, 203)
HSL	hsl(256, 49%, 60%)
HSV	hsv(256, 50%, 80%)
CMYK	cmyk(36.5%, 49.8%, 0%, 20.4%)
CIE-LAB	lab(50.07, 33.76, -48.91)
CIE-LCH	lch(50.07, 59.43, 304.61°)
OKLab	oklab(58.34% 0.0601 -0.1383)
OKLCH	oklch(58.34% 0.151 293.5)
XYZ	xyz(24.5813, 18.4811, 58.7604)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8166CB #B0CB66

analogous

#667DCB #8166CB #B466CB

triadic

#8166CB #CB8166 #66CB81

tetradic

#8166CB #CB667D #B0CB66 #66CBB4

square

#8166CB #CB667D #B0CB66 #66CBB4

split-complementary

#8166CB #CBB466 #7DCB66

monochromatic

#462E88 #5E3EB6 #8166CB #A794DB #CCC1EA

Accessibility & contrast

On white

4.47

#8166CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#8166CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8166CB

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8166CB	#FFFFFF	#000000	##000000
##8166CB	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4078CF

Deuteranopia (green-blind)

#4575C9

Tritanopia (blue-blind)

#6F7A8F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #8166cb;
/* rgb */ color: rgb(129, 102, 203);
/* oklch */ color: oklch(58.3% 0.151 293.5);

Tailwind

colors: {
  custom: {
    50: '#a992db',
    500: '#8166cb',
    950: '#000000',
  },
}

SCSS

$custom: #8166cb;
$custom-light: #a992db;
$custom-dark: #000000;

JSON

{
  "hex": "#8166cb",
  "rgb": {
    "r": 129,
    "g": 102,
    "b": 203
  },
  "hsl": {
    "h": 256.04,
    "s": 49.268,
    "l": 59.804
  },
  "oklch": {
    "l": 0.58339,
    "c": 0.15075,
    "h": 293.5
  },
  "luminance": 0.18482
}

Semantic roles & 50–950 ramp

primary

#8166CB

secondary

#CFDAB3

accent

#D94FB4

background

#FAF9FD

surface

#F4F1FB

border

#CECBD4

text

#100D15

muted

#7F7E83

Preview Lab

Preview with #8166CB

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

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