#6B3FA5#6B3FA5

#6B3FA5 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.2% C 0.158 H 300.3°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#6B3FA5
RGB	rgb(107, 63, 165)
HSL	hsl(266, 45%, 45%)
HSV	hsv(266, 62%, 65%)
CMYK	cmyk(35.2%, 61.8%, 0%, 35.3%)
CIE-LAB	lab(36.74, 40.65, -48.17)
CIE-LCH	lch(36.74, 63.03, 310.16°)
OKLab	oklab(47.21% 0.0798 -0.1367)
OKLCH	oklch(47.21% 0.158 300.3)
XYZ	xyz(14.6308, 9.3973, 36.6331)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3FA5 #79A53F

analogous

#3F46A5 #6B3FA5 #9E3FA5

triadic

#6B3FA5 #A56B3F #3FA56B

tetradic

#6B3FA5 #A53F46 #79A53F #3FA59E

square

#6B3FA5 #A53F46 #79A53F #3FA59E

split-complementary

#6B3FA5 #A59E3F #46A53F

monochromatic

#321D4C #4E2E79 #6B3FA5 #8A5FC2 #AA8CD3

Accessibility & contrast

On white

7.29

#6B3FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#6B3FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B3FA5

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3FA5	#FFFFFF	#000000	##FFFFFF
##6B3FA5	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A8

Deuteranopia (green-blind)

#1B56A3

Tritanopia (blue-blind)

#5F556C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6b3fa5;
/* rgb */ color: rgb(107, 63, 165);
/* oklch */ color: oklch(47.2% 0.158 300.3);

Tailwind

colors: {
  custom: {
    50: '#9976c0',
    500: '#6b3fa5',
    950: '#000000',
  },
}

SCSS

$custom: #6b3fa5;
$custom-light: #9976c0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3fa5",
  "rgb": {
    "r": 107,
    "g": 63,
    "b": 165
  },
  "hsl": {
    "h": 265.882,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.47206,
    "c": 0.15834,
    "h": 300.3
  },
  "luminance": 0.09397
}

Semantic roles & 50–950 ramp

primary

#6B3FA5

secondary

#A4BE82

accent

#D4539D

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0912

muted

#7E7B81

Preview Lab

Preview with #6B3FA5

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

Preview Lab → · Contrast checker → · Palette generator →