#813AAA#813AAA

#813AAA is a mid, vivid violet. Relative luminance 0.106; OKLCH L 49.5% C 0.177 H 310.7°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#813AAA
RGB	rgb(129, 58, 170)
HSL	hsl(278, 49%, 45%)
HSV	hsv(278, 66%, 67%)
CMYK	cmyk(24.1%, 65.9%, 0%, 33.3%)
CIE-LAB	lab(38.89, 49.57, -47.55)
CIE-LCH	lch(38.89, 68.69, 316.19°)
OKLab	oklab(49.48% 0.1154 -0.1342)
OKLCH	oklch(49.48% 0.177 310.7)
XYZ	xyz(17.8206, 10.5959, 39.1289)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813AAA #63AA3A

analogous

#493AAA #813AAA #AA3A9B

triadic

#813AAA #AA813A #3AAA81

tetradic

#813AAA #AA493A #63AA3A #3A9BAA

square

#813AAA #AA493A #63AA3A #3A9BAA

split-complementary

#813AAA #9BAA3A #3AAA49

monochromatic

#3C1B4F #5E2A7C #813AAA #9F5AC7 #BA88D6

Accessibility & contrast

On white

6.73

#813AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#813AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #813AAA

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813AAA	#FFFFFF	#000000	##FFFFFF
##813AAA	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AD

Deuteranopia (green-blind)

#2C5DA7

Tritanopia (blue-blind)

#7C516D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #813aaa;
/* rgb */ color: rgb(129, 58, 170);
/* oklch */ color: oklch(49.5% 0.177 310.7);

Tailwind

colors: {
  custom: {
    50: '#a975c4',
    500: '#813aaa',
    950: '#000000',
  },
}

SCSS

$custom: #813aaa;
$custom-light: #a975c4;
$custom-dark: #000000;

JSON

{
  "hex": "#813aaa",
  "rgb": {
    "r": 129,
    "g": 58,
    "b": 170
  },
  "hsl": {
    "h": 278.036,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.49478,
    "c": 0.17696,
    "h": 310.7
  },
  "luminance": 0.10596
}

Semantic roles & 50–950 ramp

primary

#813AAA

secondary

#97C17F

accent

#D94F81

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #813AAA

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

Preview Lab → · Contrast checker → · Palette generator →