#8166B4#8166B4

#8166B4 is a mid, moderate violet. Relative luminance 0.175; OKLCH L 57.0% C 0.120 H 298.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#8166B4
RGB	rgb(129, 102, 180)
HSL	hsl(261, 34%, 55%)
HSV	hsv(261, 43%, 71%)
CMYK	cmyk(28.3%, 43.3%, 0%, 29.4%)
CIE-LAB	lab(48.84, 27.70, -37.60)
CIE-LCH	lch(48.84, 46.70, 306.38°)
OKLab	oklab(57.01% 0.0571 -0.1052)
OKLCH	oklch(57.01% 0.12 298.5)
XYZ	xyz(22.0409, 17.4650, 45.3810)
Luminance	0.1746 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8166B4 #99B466

analogous

#6672B4 #8166B4 #A866B4

triadic

#8166B4 #B48166 #66B481

tetradic

#8166B4 #B46672 #99B466 #66B4A8

square

#8166B4 #B46672 #99B466 #66B4A8

split-complementary

#8166B4 #B4A866 #72B466

monochromatic

#47346B #634994 #8166B4 #A38FC8 #C5B8DC

Accessibility & contrast

On white

4.67

#8166B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#8166B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8166B4

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8166B4	#FFFFFF	#000000	##FFFFFF
##8166B4	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5074B7

Deuteranopia (green-blind)

#5573B2

Tritanopia (blue-blind)

#777484

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #8166b4;
/* rgb */ color: rgb(129, 102, 180);
/* oklch */ color: oklch(57.0% 0.120 298.5);

Tailwind

colors: {
  custom: {
    50: '#a792cb',
    500: '#8166b4',
    950: '#000000',
  },
}

SCSS

$custom: #8166b4;
$custom-light: #a792cb;
$custom-dark: #000000;

JSON

{
  "hex": "#8166b4",
  "rgb": {
    "r": 129,
    "g": 102,
    "b": 180
  },
  "hsl": {
    "h": 260.769,
    "s": 34.211,
    "l": 55.294
  },
  "oklch": {
    "l": 0.57012,
    "c": 0.11974,
    "h": 298.5
  },
  "luminance": 0.17465
}

Semantic roles & 50–950 ramp

primary

#8166B4

secondary

#C0CBAB

accent

#CA5EA5

background

#FAF9FC

surface

#F4F1F8

border

#CECBD1

text

#100D13

muted

#7F7E82

Preview Lab

Preview with #8166B4

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

Preview Lab → · Contrast checker → · Palette generator →