#863BB3#863BB3

#863BB3 is a mid, vivid violet. Relative luminance 0.115; OKLCH L 50.8% C 0.187 H 310.1°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#863BB3
RGB	rgb(134, 59, 179)
HSL	hsl(278, 50%, 47%)
HSV	hsv(278, 67%, 70%)
CMYK	cmyk(25.1%, 67%, 0%, 29.8%)
CIE-LAB	lab(40.33, 52.25, -50.54)
CIE-LCH	lch(40.33, 72.69, 315.95°)
OKLab	oklab(50.85% 0.1202 -0.1428)
OKLCH	oklch(50.85% 0.187 310.1)
XYZ	xyz(19.5306, 11.4513, 43.8206)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#863BB3 #68B33B

analogous

#4A3BB3 #863BB3 #B33BA4

triadic

#863BB3 #B3863B #3BB386

tetradic

#863BB3 #B34A3B #68B33B #3BA4B3

square

#863BB3 #B34A3B #68B33B #3BA4B3

split-complementary

#863BB3 #A4B33B #3BB34A

monochromatic

#411D57 #642C85 #863BB3 #A360CB #BE8EDA

Accessibility & contrast

On white

6.38

#863BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#863BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #863BB3

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##863BB3	#FFFFFF	#000000	##FFFFFF
##863BB3	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB7

Deuteranopia (green-blind)

#2960B0

Tritanopia (blue-blind)

#805472

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #863bb3;
/* rgb */ color: rgb(134, 59, 179);
/* oklch */ color: oklch(50.8% 0.187 310.1);

Tailwind

colors: {
  custom: {
    50: '#ad76ca',
    500: '#863bb3',
    950: '#000000',
  },
}

SCSS

$custom: #863bb3;
$custom-light: #ad76ca;
$custom-dark: #000000;

JSON

{
  "hex": "#863bb3",
  "rgb": {
    "r": 134,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 277.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50845,
    "c": 0.18661,
    "h": 310.1
  },
  "luminance": 0.11451
}

Semantic roles & 50–950 ramp

primary

#863BB3

secondary

#9DC585

accent

#DA4E82

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #863BB3

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

Preview Lab → · Contrast checker → · Palette generator →