#6B3FD3#6B3FD3

#6B3FD3 is a mid, highly saturated violet. Relative luminance 0.114; OKLCH L 50.8% C 0.213 H 290.4°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#6B3FD3
RGB	rgb(107, 63, 211)
HSL	hsl(258, 63%, 54%)
HSV	hsv(258, 70%, 83%)
CMYK	cmyk(49.3%, 70.1%, 0%, 17.3%)
CIE-LAB	lab(40.22, 53.05, -69.53)
CIE-LCH	lch(40.22, 87.46, 307.34°)
OKLab	oklab(50.8% 0.0741 -0.1995)
OKLCH	oklch(50.8% 0.213 290.4)
XYZ	xyz(19.5954, 11.3832, 62.7801)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3FD3 #A7D33F

analogous

#3F5DD3 #6B3FD3 #B53FD3

triadic

#6B3FD3 #D36B3F #3FD36B

tetradic

#6B3FD3 #D33F5D #A7D33F #3FD3B5

square

#6B3FD3 #D33F5D #A7D33F #3FD3B5

split-complementary

#6B3FD3 #D3B53F #5DD33F

monochromatic

#391C7B #4F28AD #6B3FD3 #9171DE #B8A3EA

Accessibility & contrast

On white

6.41

#6B3FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#6B3FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B3FD3

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3FD3	#FFFFFF	#000000	##FFFFFF
##6B3FD3	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D7

Deuteranopia (green-blind)

#005BD0

Tritanopia (blue-blind)

#486585

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6b3fd3;
/* rgb */ color: rgb(107, 63, 211);
/* oklch */ color: oklch(50.8% 0.213 290.4);

Tailwind

colors: {
  custom: {
    50: '#9e78e2',
    500: '#6b3fd3',
    950: '#000000',
  },
}

SCSS

$custom: #6b3fd3;
$custom-light: #9e78e2;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3fd3",
  "rgb": {
    "r": 107,
    "g": 63,
    "b": 211
  },
  "hsl": {
    "h": 257.838,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50801,
    "c": 0.21283,
    "h": 290.4
  },
  "luminance": 0.11384
}

Semantic roles & 50–950 ramp

primary

#6B3FD3

secondary

#C4D797

accent

#E642B5

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#100915

muted

#7F7B84

Preview Lab

Preview with #6B3FD3

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

Preview Lab → · Contrast checker → · Palette generator →