#6B40CC#6B40CC

#6B40CC is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.4% C 0.204 H 291.4°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#6B40CC
RGB	rgb(107, 64, 204)
HSL	hsl(258, 58%, 53%)
HSV	hsv(258, 69%, 80%)
CMYK	cmyk(47.5%, 68.6%, 0%, 20%)
CIE-LAB	lab(39.83, 50.62, -66.12)
CIE-LCH	lch(39.83, 83.27, 307.44°)
OKLab	oklab(50.35% 0.0744 -0.1895)
OKLCH	oklch(50.35% 0.204 291.4)
XYZ	xyz(18.7928, 11.1515, 58.2773)
Luminance	0.1115 (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

#6B40CC #A1CC40

analogous

#405BCC #6B40CC #B140CC

triadic

#6B40CC #CC6B40 #40CC6B

tetradic

#6B40CC #CC405B #A1CC40 #40CCB1

square

#6B40CC #CC405B #A1CC40 #40CCB1

split-complementary

#6B40CC #CCB140 #5BCC40

monochromatic

#391F73 #502CA3 #6B40CC #9070D9 #B6A1E6

Accessibility & contrast

On white

6.50

#6B40CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#6B40CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B40CC

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B40CC	#FFFFFF	#000000	##FFFFFF
##6B40CC	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D0

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#4C6381

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6b40cc;
/* rgb */ color: rgb(107, 64, 204);
/* oklch */ color: oklch(50.4% 0.204 291.4);

Tailwind

colors: {
  custom: {
    50: '#9e78dd',
    500: '#6b40cc',
    950: '#000000',
  },
}

SCSS

$custom: #6b40cc;
$custom-light: #9e78dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6b40cc",
  "rgb": {
    "r": 107,
    "g": 64,
    "b": 204
  },
  "hsl": {
    "h": 258.429,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.50351,
    "c": 0.20359,
    "h": 291.4
  },
  "luminance": 0.11152
}

Semantic roles & 50–950 ramp

primary

#6B40CC

secondary

#C0D295

accent

#E147B2

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6B40CC

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

Preview Lab → · Contrast checker → · Palette generator →