#6B40CF#6B40CF

#6B40CF is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.6% C 0.207 H 290.9°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#6B40CF
RGB	rgb(107, 64, 207)
HSL	hsl(258, 60%, 53%)
HSV	hsv(258, 69%, 81%)
CMYK	cmyk(48.3%, 69.1%, 0%, 18.8%)
CIE-LAB	lab(40.08, 51.44, -67.46)
CIE-LCH	lch(40.08, 84.84, 307.33°)
OKLab	oklab(50.6% 0.0739 -0.1934)
OKLCH	oklch(50.6% 0.207 290.9)
XYZ	xyz(19.1561, 11.2969, 60.1906)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B40CF #A4CF40

analogous

#405CCF #6B40CF #B240CF

triadic

#6B40CF #CF6B40 #40CF6B

tetradic

#6B40CF #CF405C #A4CF40 #40CFB2

square

#6B40CF #CF405C #A4CF40 #40CFB2

split-complementary

#6B40CF #CFB240 #5CCF40

monochromatic

#391E77 #502AA8 #6B40CF #9171DB #B7A2E8

Accessibility & contrast

On white

6.44

#6B40CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#6B40CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B40CF

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B40CF	#FFFFFF	#000000	##FFFFFF
##6B40CF	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#4A6483

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6b40cf;
/* rgb */ color: rgb(107, 64, 207);
/* oklch */ color: oklch(50.6% 0.207 290.9);

Tailwind

colors: {
  custom: {
    50: '#9e78df',
    500: '#6b40cf',
    950: '#000000',
  },
}

SCSS

$custom: #6b40cf;
$custom-light: #9e78df;
$custom-dark: #000000;

JSON

{
  "hex": "#6b40cf",
  "rgb": {
    "r": 107,
    "g": 64,
    "b": 207
  },
  "hsl": {
    "h": 258.042,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50598,
    "c": 0.20708,
    "h": 290.9
  },
  "luminance": 0.11298
}

Semantic roles & 50–950 ramp

primary

#6B40CF

secondary

#C2D497

accent

#E345B3

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6B40CF

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

Preview Lab → · Contrast checker → · Palette generator →