#6C40CF#6C40CF

#6C40CF is a mid, highly saturated violet. Relative luminance 0.114; OKLCH L 50.7% C 0.207 H 291.3°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#6C40CF
RGB	rgb(108, 64, 207)
HSL	hsl(258, 60%, 53%)
HSV	hsv(258, 69%, 81%)
CMYK	cmyk(47.8%, 69.1%, 0%, 18.8%)
CIE-LAB	lab(40.18, 51.62, -67.29)
CIE-LCH	lch(40.18, 84.80, 307.49°)
OKLab	oklab(50.7% 0.0753 -0.1929)
OKLCH	oklch(50.7% 0.207 291.3)
XYZ	xyz(19.2770, 11.3592, 60.1962)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C40CF #A3CF40

analogous

#405BCF #6C40CF #B440CF

triadic

#6C40CF #CF6C40 #40CF6C

tetradic

#6C40CF #CF405B #A3CF40 #40CFB4

square

#6C40CF #CF405B #A3CF40 #40CFB4

split-complementary

#6C40CF #CFB440 #5BCF40

monochromatic

#391E77 #512AA8 #6C40CF #9271DB #B7A2E8

Accessibility & contrast

On white

6.42

#6C40CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#6C40CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C40CF

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C40CF	#FFFFFF	#000000	##FFFFFF
##6C40CF	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#005CCC

Tritanopia (blue-blind)

#4C6483

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6c40cf;
/* rgb */ color: rgb(108, 64, 207);
/* oklch */ color: oklch(50.7% 0.207 291.3);

Tailwind

colors: {
  custom: {
    50: '#9e78df',
    500: '#6c40cf',
    950: '#000000',
  },
}

SCSS

$custom: #6c40cf;
$custom-light: #9e78df;
$custom-dark: #000000;

JSON

{
  "hex": "#6c40cf",
  "rgb": {
    "r": 108,
    "g": 64,
    "b": 207
  },
  "hsl": {
    "h": 258.462,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50696,
    "c": 0.20708,
    "h": 291.3
  },
  "luminance": 0.1136
}

Semantic roles & 50–950 ramp

primary

#6C40CF

secondary

#C1D497

accent

#E345B2

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6C40CF

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

Preview Lab → · Contrast checker → · Palette generator →