#813FB7#813FB7

#813FB7 is a mid, vivid violet. Relative luminance 0.116; OKLCH L 51.0% C 0.184 H 306.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#813FB7
RGB	rgb(129, 63, 183)
HSL	hsl(273, 49%, 48%)
HSV	hsv(273, 66%, 72%)
CMYK	cmyk(29.5%, 65.6%, 0%, 28.2%)
CIE-LAB	lab(40.64, 50.13, -52.43)
CIE-LCH	lch(40.64, 72.54, 313.71°)
OKLab	oklab(51.01% 0.1086 -0.1485)
OKLCH	oklch(51.01% 0.184 306.2)
XYZ	xyz(19.3762, 11.6412, 46.0168)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813FB7 #75B73F

analogous

#453FB7 #813FB7 #B73FB1

triadic

#813FB7 #B7813F #3FB781

tetradic

#813FB7 #B7453F #75B73F #3FB1B7

square

#813FB7 #B7453F #75B73F #3FB1B7

split-complementary

#813FB7 #B1B73F #3FB745

monochromatic

#41205C #612F89 #813FB7 #9F68CB #BC96DB

Accessibility & contrast

On white

6.31

#813FB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#813FB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #813FB7

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813FB7	#FFFFFF	#000000	##FFFFFF
##813FB7	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBB

Deuteranopia (green-blind)

#2160B4

Tritanopia (blue-blind)

#785975

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #813fb7;
/* rgb */ color: rgb(129, 63, 183);
/* oklch */ color: oklch(51.0% 0.184 306.2);

Tailwind

colors: {
  custom: {
    50: '#aa78cd',
    500: '#813fb7',
    950: '#000000',
  },
}

SCSS

$custom: #813fb7;
$custom-light: #aa78cd;
$custom-dark: #000000;

JSON

{
  "hex": "#813fb7",
  "rgb": {
    "r": 129,
    "g": 63,
    "b": 183
  },
  "hsl": {
    "h": 273,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.51013,
    "c": 0.184,
    "h": 306.2
  },
  "luminance": 0.11641
}

Semantic roles & 50–950 ramp

primary

#813FB7

secondary

#A6C68B

accent

#D84F8D

background

#FAF7FC

surface

#F4EEF9

border

#CEC9D2

text

#100914

muted

#7F7B82

Preview Lab

Preview with #813FB7

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

Preview Lab → · Contrast checker → · Palette generator →