#813BB2#813BB2

#813BB2 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 50.2% C 0.184 H 308.1°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#813BB2
RGB	rgb(129, 59, 178)
HSL	hsl(275, 50%, 46%)
HSV	hsv(275, 67%, 70%)
CMYK	cmyk(27.5%, 66.9%, 0%, 30.2%)
CIE-LAB	lab(39.60, 50.91, -51.17)
CIE-LCH	lch(39.60, 72.18, 314.86°)
OKLab	oklab(50.16% 0.1136 -0.1448)
OKLCH	oklch(50.16% 0.184 308.1)
XYZ	xyz(18.6515, 11.0097, 43.2534)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813BB2 #6CB23B

analogous

#463BB2 #813BB2 #B23BA8

triadic

#813BB2 #B2813B #3BB281

tetradic

#813BB2 #B2463B #6CB23B #3BA8B2

square

#813BB2 #B2463B #6CB23B #3BA8B2

split-complementary

#813BB2 #A8B23B #3BB246

monochromatic

#3E1D56 #602C84 #813BB2 #9E60CA #BA8EDA

Accessibility & contrast

On white

6.56

#813BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#813BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #813BB2

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813BB2	#FFFFFF	#000000	##FFFFFF
##813BB2	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB6

Deuteranopia (green-blind)

#235EAF

Tritanopia (blue-blind)

#795471

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #813bb2;
/* rgb */ color: rgb(129, 59, 178);
/* oklch */ color: oklch(50.2% 0.184 308.1);

Tailwind

colors: {
  custom: {
    50: '#aa76ca',
    500: '#813bb2',
    950: '#000000',
  },
}

SCSS

$custom: #813bb2;
$custom-light: #aa76ca;
$custom-dark: #000000;

JSON

{
  "hex": "#813bb2",
  "rgb": {
    "r": 129,
    "g": 59,
    "b": 178
  },
  "hsl": {
    "h": 275.294,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.50155,
    "c": 0.18403,
    "h": 308.1
  },
  "luminance": 0.11009
}

Semantic roles & 50–950 ramp

primary

#813BB2

secondary

#9FC485

accent

#DA4E88

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #813BB2

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

Preview Lab → · Contrast checker → · Palette generator →