#813CB0#813CB0

#813CB0 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 50.1% C 0.181 H 308.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#813CB0
RGB	rgb(129, 60, 176)
HSL	hsl(276, 49%, 46%)
HSV	hsv(276, 66%, 69%)
CMYK	cmyk(26.7%, 65.9%, 0%, 31%)
CIE-LAB	lab(39.64, 49.97, -49.92)
CIE-LCH	lch(39.64, 70.63, 315.03°)
OKLab	oklab(50.14% 0.1126 -0.1411)
OKLCH	oklch(50.14% 0.181 308.6)
XYZ	xyz(18.5040, 11.0337, 42.2208)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813CB0 #6BB03C

analogous

#473CB0 #813CB0 #B03CA5

triadic

#813CB0 #B0813C #3CB081

tetradic

#813CB0 #B0473C #6BB03C #3CA5B0

square

#813CB0 #B0473C #6BB03C #3CA5B0

split-complementary

#813CB0 #A5B03C #3CB047

monochromatic

#3E1D55 #602C82 #813CB0 #9F60C9 #BA8ED8

Accessibility & contrast

On white

6.55

#813CB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#813CB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #813CB0

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813CB0	#FFFFFF	#000000	##FFFFFF
##813CB0	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB4

Deuteranopia (green-blind)

#275EAD

Tritanopia (blue-blind)

#7A5471

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #813cb0;
/* rgb */ color: rgb(129, 60, 176);
/* oklch */ color: oklch(50.1% 0.181 308.6);

Tailwind

colors: {
  custom: {
    50: '#a976c8',
    500: '#813cb0',
    950: '#000000',
  },
}

SCSS

$custom: #813cb0;
$custom-light: #a976c8;
$custom-dark: #000000;

JSON

{
  "hex": "#813cb0",
  "rgb": {
    "r": 129,
    "g": 60,
    "b": 176
  },
  "hsl": {
    "h": 275.69,
    "s": 49.153,
    "l": 46.275
  },
  "oklch": {
    "l": 0.50141,
    "c": 0.18055,
    "h": 308.6
  },
  "luminance": 0.11033
}

Semantic roles & 50–950 ramp

primary

#813CB0

secondary

#9EC385

accent

#D94F87

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #813CB0

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

Preview Lab → · Contrast checker → · Palette generator →