#813CBB#813CBB

#813CBB is a mid, vivid violet. Relative luminance 0.115; OKLCH L 50.9% C 0.192 H 305.5°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#813CBB
RGB	rgb(129, 60, 187)
HSL	hsl(273, 51%, 48%)
HSV	hsv(273, 68%, 73%)
CMYK	cmyk(31%, 67.9%, 0%, 26.7%)
CIE-LAB	lab(40.39, 52.53, -55.19)
CIE-LCH	lch(40.39, 76.19, 313.59°)
OKLab	oklab(50.92% 0.1116 -0.1566)
OKLCH	oklch(50.92% 0.192 305.5)
XYZ	xyz(19.6368, 11.4868, 48.1868)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813CBB #76BB3C

analogous

#413CBB #813CBB #BB3CB5

triadic

#813CBB #BB813C #3CBB81

tetradic

#813CBB #BB413C #76BB3C #3CB5BB

square

#813CBB #BB413C #76BB3C #3CB5BB

split-complementary

#813CBB #B5BB3C #3CBB41

monochromatic

#411E5E #612D8D #813CBB #9F66CE #BC95DD

Accessibility & contrast

On white

6.37

#813CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#813CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #813CBB

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813CBB	#FFFFFF	#000000	##FFFFFF
##813CBB	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#125FB8

Tritanopia (blue-blind)

#775877

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #813cbb;
/* rgb */ color: rgb(129, 60, 187);
/* oklch */ color: oklch(50.9% 0.192 305.5);

Tailwind

colors: {
  custom: {
    50: '#aa77d0',
    500: '#813cbb',
    950: '#000000',
  },
}

SCSS

$custom: #813cbb;
$custom-light: #aa77d0;
$custom-dark: #000000;

JSON

{
  "hex": "#813cbb",
  "rgb": {
    "r": 129,
    "g": 60,
    "b": 187
  },
  "hsl": {
    "h": 272.598,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50919,
    "c": 0.19228,
    "h": 305.5
  },
  "luminance": 0.11487
}

Semantic roles & 50–950 ramp

primary

#813CBB

secondary

#A7C88B

accent

#DB4D8E

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100914

muted

#7F7B82

Preview Lab

Preview with #813CBB

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

Preview Lab → · Contrast checker → · Palette generator →