#6B40CB#6B40CB

#6B40CB is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.3% C 0.202 H 291.6°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#6B40CB
RGB	rgb(107, 64, 203)
HSL	hsl(259, 57%, 52%)
HSV	hsv(259, 68%, 80%)
CMYK	cmyk(47.3%, 68.5%, 0%, 20.4%)
CIE-LAB	lab(39.75, 50.35, -65.67)
CIE-LCH	lch(39.75, 82.75, 307.48°)
OKLab	oklab(50.27% 0.0746 -0.1882)
OKLCH	oklch(50.27% 0.202 291.6)
XYZ	xyz(18.6733, 11.1037, 57.6477)
Luminance	0.1110 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B40CB #A0CB40

analogous

#405BCB #6B40CB #B140CB

triadic

#6B40CB #CB6B40 #40CB6B

tetradic

#6B40CB #CB405B #A0CB40 #40CBB1

square

#6B40CB #CB405B #A0CB40 #40CBB1

split-complementary

#6B40CB #CBB140 #5BCB40

monochromatic

#391F72 #502CA2 #6B40CB #9070D8 #B6A0E5

Accessibility & contrast

On white

6.52

#6B40CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#6B40CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B40CB

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B40CB	#FFFFFF	#000000	##FFFFFF
##6B40CB	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#005BC8

Tritanopia (blue-blind)

#4D6380

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6b40cb;
/* rgb */ color: rgb(107, 64, 203);
/* oklch */ color: oklch(50.3% 0.202 291.6);

Tailwind

colors: {
  custom: {
    50: '#9d78dc',
    500: '#6b40cb',
    950: '#000000',
  },
}

SCSS

$custom: #6b40cb;
$custom-light: #9d78dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6b40cb",
  "rgb": {
    "r": 107,
    "g": 64,
    "b": 203
  },
  "hsl": {
    "h": 258.561,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50269,
    "c": 0.20242,
    "h": 291.6
  },
  "luminance": 0.11104
}

Semantic roles & 50–950 ramp

primary

#6B40CB

secondary

#BFD295

accent

#E047B1

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6B40CB

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

Preview Lab → · Contrast checker → · Palette generator →