#813FA5#813FA5

#813FA5 is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.8% C 0.164 H 311.7°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#813FA5
RGB	rgb(129, 63, 165)
HSL	hsl(279, 45%, 45%)
HSV	hsv(279, 62%, 65%)
CMYK	cmyk(21.8%, 61.8%, 0%, 35.3%)
CIE-LAB	lab(39.48, 45.97, -43.63)
CIE-LCH	lch(39.48, 63.38, 316.50°)
OKLab	oklab(49.8% 0.1094 -0.1227)
OKLCH	oklch(49.8% 0.164 311.7)
XYZ	xyz(17.6211, 10.9392, 36.7732)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813FA5 #63A53F

analogous

#4E3FA5 #813FA5 #A53F96

triadic

#813FA5 #A5813F #3FA581

tetradic

#813FA5 #A54E3F #63A53F #3F96A5

square

#813FA5 #A54E3F #63A53F #3F96A5

split-complementary

#813FA5 #96A53F #3FA54E

monochromatic

#3C1D4C #5E2E79 #813FA5 #9F5FC2 #BA8CD3

Accessibility & contrast

On white

6.59

#813FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#813FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #813FA5

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813FA5	#FFFFFF	#000000	##FFFFFF
##813FA5	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175AA8

Deuteranopia (green-blind)

#375EA3

Tritanopia (blue-blind)

#7D526C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #813fa5;
/* rgb */ color: rgb(129, 63, 165);
/* oklch */ color: oklch(49.8% 0.164 311.7);

Tailwind

colors: {
  custom: {
    50: '#a978c0',
    500: '#813fa5',
    950: '#000000',
  },
}

SCSS

$custom: #813fa5;
$custom-light: #a978c0;
$custom-dark: #000000;

JSON

{
  "hex": "#813fa5",
  "rgb": {
    "r": 129,
    "g": 63,
    "b": 165
  },
  "hsl": {
    "h": 278.824,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.498,
    "c": 0.16441,
    "h": 311.7
  },
  "luminance": 0.10939
}

Semantic roles & 50–950 ramp

primary

#813FA5

secondary

#97BE82

accent

#D45381

background

#FAF7FB

surface

#F4EDF7

border

#CEC8D0

text

#100912

muted

#7F7B81

Preview Lab

Preview with #813FA5

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

Preview Lab → · Contrast checker → · Palette generator →