#6C40D3#6C40D3

#6C40D3 is a mid, highly saturated violet. Relative luminance 0.116; OKLCH L 51.0% C 0.212 H 290.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#6C40D3
RGB	rgb(108, 64, 211)
HSL	hsl(258, 63%, 54%)
HSV	hsv(258, 70%, 83%)
CMYK	cmyk(48.8%, 69.7%, 0%, 17.3%)
CIE-LAB	lab(40.50, 52.71, -69.06)
CIE-LCH	lch(40.50, 86.88, 307.35°)
OKLab	oklab(51.03% 0.0746 -0.1981)
OKLCH	oklch(51.03% 0.212 290.6)
XYZ	xyz(19.7723, 11.5573, 62.8044)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C40D3 #A7D340

analogous

#405ED3 #6C40D3 #B640D3

triadic

#6C40D3 #D36C40 #40D36C

tetradic

#6C40D3 #D3405E #A7D340 #40D3B6

square

#6C40D3 #D3405E #A7D340 #40D3B6

split-complementary

#6C40D3 #D3B640 #5ED340

monochromatic

#391D7C #5028AE #6C40D3 #9272DE #B9A3EA

Accessibility & contrast

On white

6.34

#6C40D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#6C40D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C40D3

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C40D3	#FFFFFF	#000000	##FFFFFF
##6C40D3	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D7

Deuteranopia (green-blind)

#005CD0

Tritanopia (blue-blind)

#4A6685

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6c40d3;
/* rgb */ color: rgb(108, 64, 211);
/* oklch */ color: oklch(51.0% 0.212 290.6);

Tailwind

colors: {
  custom: {
    50: '#9f78e2',
    500: '#6c40d3',
    950: '#000000',
  },
}

SCSS

$custom: #6c40d3;
$custom-light: #9f78e2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c40d3",
  "rgb": {
    "r": 108,
    "g": 64,
    "b": 211
  },
  "hsl": {
    "h": 257.959,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51028,
    "c": 0.2117,
    "h": 290.6
  },
  "luminance": 0.11558
}

Semantic roles & 50–950 ramp

primary

#6C40D3

secondary

#C4D798

accent

#E642B5

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#100915

muted

#7F7B84

Preview Lab

Preview with #6C40D3

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

Preview Lab → · Contrast checker → · Palette generator →