#813FAC#813FAC

#813FAC is a mid, vivid violet. Relative luminance 0.112; OKLCH L 50.3% C 0.172 H 309.4°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#813FAC
RGB	rgb(129, 63, 172)
HSL	hsl(276, 46%, 46%)
HSV	hsv(276, 63%, 67%)
CMYK	cmyk(25%, 63.4%, 0%, 32.5%)
CIE-LAB	lab(39.92, 47.57, -47.09)
CIE-LCH	lch(39.92, 66.94, 315.29°)
OKLab	oklab(50.26% 0.1093 -0.1328)
OKLCH	oklch(50.26% 0.172 309.4)
XYZ	xyz(18.2757, 11.2010, 40.2210)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813FAC #6AAC3F

analogous

#4A3FAC #813FAC #AC3FA0

triadic

#813FAC #AC813F #3FAC81

tetradic

#813FAC #AC4A3F #6AAC3F #3FA0AC

square

#813FAC #AC4A3F #6AAC3F #3FA0AC

split-complementary

#813FAC #A0AC3F #3FAC4A

monochromatic

#3E1E52 #5F2F7F #813FAC #9F63C6 #BA8FD6

Accessibility & contrast

On white

6.48

#813FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#813FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #813FAC

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813FAC	#FFFFFF	#000000	##FFFFFF
##813FAC	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#045BAF

Deuteranopia (green-blind)

#305FA9

Tritanopia (blue-blind)

#7B5570

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #813fac;
/* rgb */ color: rgb(129, 63, 172);
/* oklch */ color: oklch(50.3% 0.172 309.4);

Tailwind

colors: {
  custom: {
    50: '#a978c5',
    500: '#813fac',
    950: '#000000',
  },
}

SCSS

$custom: #813fac;
$custom-light: #a978c5;
$custom-dark: #000000;

JSON

{
  "hex": "#813fac",
  "rgb": {
    "r": 129,
    "g": 63,
    "b": 172
  },
  "hsl": {
    "h": 276.33,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.5026,
    "c": 0.17201,
    "h": 309.4
  },
  "luminance": 0.11201
}

Semantic roles & 50–950 ramp

primary

#813FAC

secondary

#9DC186

accent

#D65286

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #813FAC

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

Preview Lab → · Contrast checker → · Palette generator →