#6B3FD9#6B3FD9

#6B3FD9 is a mid, highly saturated violet. Relative luminance 0.117; OKLCH L 51.3% C 0.220 H 289.4°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#6B3FD9
RGB	rgb(107, 63, 217)
HSL	hsl(257, 67%, 55%)
HSV	hsv(257, 71%, 85%)
CMYK	cmyk(50.7%, 71%, 0%, 14.9%)
CIE-LAB	lab(40.72, 54.70, -72.17)
CIE-LCH	lch(40.72, 90.55, 307.16°)
OKLab	oklab(51.31% 0.0729 -0.2072)
OKLCH	oklch(51.31% 0.22 289.4)
XYZ	xyz(20.3617, 11.6897, 66.8156)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3FD9 #ADD93F

analogous

#3F60D9 #6B3FD9 #B83FD9

triadic

#6B3FD9 #D96B3F #3FD96B

tetradic

#6B3FD9 #D93F60 #ADD93F #3FD9B8

square

#6B3FD9 #D93F60 #ADD93F #3FD9B8

split-complementary

#6B3FD9 #D9B83F #60D93F

monochromatic

#381A84 #4E24B7 #6B3FD9 #9272E3 #BAA5ED

Accessibility & contrast

On white

6.29

#6B3FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#6B3FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B3FD9

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3FD9	#FFFFFF	#000000	##FFFFFF
##6B3FD9	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DE

Deuteranopia (green-blind)

#005CD6

Tritanopia (blue-blind)

#436888

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6b3fd9;
/* rgb */ color: rgb(107, 63, 217);
/* oklch */ color: oklch(51.3% 0.220 289.4);

Tailwind

colors: {
  custom: {
    50: '#9f78e6',
    500: '#6b3fd9',
    950: '#000000',
  },
}

SCSS

$custom: #6b3fd9;
$custom-light: #9f78e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3fd9",
  "rgb": {
    "r": 107,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 257.143,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5131,
    "c": 0.21969,
    "h": 289.4
  },
  "luminance": 0.11691
}

Semantic roles & 50–950 ramp

primary

#6B3FD9

secondary

#C8DA9A

accent

#EA3EB9

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #6B3FD9

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

Preview Lab → · Contrast checker → · Palette generator →