#6840D4#6840D4

#6840D4 is a mid, highly saturated violet. Relative luminance 0.114; OKLCH L 50.7% C 0.213 H 288.8°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#6840D4
RGB	rgb(104, 64, 212)
HSL	hsl(256, 63%, 54%)
HSV	hsv(256, 70%, 83%)
CMYK	cmyk(50.9%, 69.8%, 0%, 16.9%)
CIE-LAB	lab(40.18, 52.33, -70.18)
CIE-LCH	lch(40.18, 87.54, 306.71°)
OKLab	oklab(50.73% 0.0688 -0.2015)
OKLCH	oklch(50.73% 0.213 288.8)
XYZ	xyz(19.4225, 11.3624, 63.4444)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6840D4 #ACD440

analogous

#4062D4 #6840D4 #B240D4

triadic

#6840D4 #D46840 #40D468

tetradic

#6840D4 #D44062 #ACD440 #40D4B2

square

#6840D4 #D44062 #ACD440 #40D4B2

split-complementary

#6840D4 #D4B240 #62D440

monochromatic

#361C7D #4C27AF #6840D4 #8F72DF #B7A4EA

Accessibility & contrast

On white

6.42

#6840D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#6840D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6840D4

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6840D4	#FFFFFF	#000000	##FFFFFF
##6840D4	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)

#0062D8

Deuteranopia (green-blind)

#005BD1

Tritanopia (blue-blind)

#416685

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6840d4;
/* rgb */ color: rgb(104, 64, 212);
/* oklch */ color: oklch(50.7% 0.213 288.8);

Tailwind

colors: {
  custom: {
    50: '#9d78e2',
    500: '#6840d4',
    950: '#000000',
  },
}

SCSS

$custom: #6840d4;
$custom-light: #9d78e2;
$custom-dark: #000000;

JSON

{
  "hex": "#6840d4",
  "rgb": {
    "r": 104,
    "g": 64,
    "b": 212
  },
  "hsl": {
    "h": 256.216,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50731,
    "c": 0.21294,
    "h": 288.8
  },
  "luminance": 0.11363
}

Semantic roles & 50–950 ramp

primary

#6840D4

secondary

#C6D798

accent

#E642BA

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6840D4

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

Preview Lab → · Contrast checker → · Palette generator →