#813EA3#813EA3

#813EA3 is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.5% C 0.164 H 312.5°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#813EA3
RGB	rgb(129, 62, 163)
HSL	hsl(280, 45%, 44%)
HSV	hsv(280, 62%, 64%)
CMYK	cmyk(20.9%, 62%, 0%, 36.1%)
CIE-LAB	lab(39.17, 46.03, -42.93)
CIE-LCH	lch(39.17, 62.94, 317.00°)
OKLab	oklab(49.54% 0.1107 -0.1206)
OKLCH	oklch(49.54% 0.164 312.5)
XYZ	xyz(17.3856, 10.7572, 35.8037)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813EA3 #60A33E

analogous

#4F3EA3 #813EA3 #A33E93

triadic

#813EA3 #A3813E #3EA381

tetradic

#813EA3 #A34F3E #60A33E #3E93A3

square

#813EA3 #A34F3E #60A33E #3E93A3

split-complementary

#813EA3 #93A33E #3EA34F

monochromatic

#3B1C4A #5E2D77 #813EA3 #A05DC1 #BA89D2

Accessibility & contrast

On white

6.66

#813EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#813EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #813EA3

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813EA3	#FFFFFF	#000000	##FFFFFF
##813EA3	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1859A6

Deuteranopia (green-blind)

#375EA1

Tritanopia (blue-blind)

#7D516B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #813ea3;
/* rgb */ color: rgb(129, 62, 163);
/* oklch */ color: oklch(49.5% 0.164 312.5);

Tailwind

colors: {
  custom: {
    50: '#a877bf',
    500: '#813ea3',
    950: '#000000',
  },
}

SCSS

$custom: #813ea3;
$custom-light: #a877bf;
$custom-dark: #000000;

JSON

{
  "hex": "#813ea3",
  "rgb": {
    "r": 129,
    "g": 62,
    "b": 163
  },
  "hsl": {
    "h": 279.802,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.49536,
    "c": 0.16375,
    "h": 312.5
  },
  "luminance": 0.10757
}

Semantic roles & 50–950 ramp

primary

#813EA3

secondary

#94BD80

accent

#D5537F

background

#FAF7FB

surface

#F4EDF7

border

#CEC8D0

text

#100912

muted

#7F7B81

Preview Lab

Preview with #813EA3

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

Preview Lab → · Contrast checker → · Palette generator →