#6840D1#6840D1

#6840D1 is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.5% C 0.209 H 289.3°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#6840D1
RGB	rgb(104, 64, 209)
HSL	hsl(257, 61%, 54%)
HSV	hsv(257, 69%, 82%)
CMYK	cmyk(50.2%, 69.4%, 0%, 18%)
CIE-LAB	lab(39.94, 51.49, -68.86)
CIE-LCH	lch(39.94, 85.98, 306.79°)
OKLab	oklab(50.48% 0.0693 -0.1976)
OKLCH	oklch(50.48% 0.209 289.3)
XYZ	xyz(19.0476, 11.2125, 61.4698)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6840D1 #A9D140

analogous

#4060D1 #6840D1 #B040D1

triadic

#6840D1 #D16840 #40D168

tetradic

#6840D1 #D14060 #A9D140 #40D1B0

square

#6840D1 #D14060 #A9D140 #40D1B0

split-complementary

#6840D1 #D1B040 #60D140

monochromatic

#371D79 #4D29AB #6840D1 #8F71DD #B6A3E9

Accessibility & contrast

On white

6.48

#6840D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#6840D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6840D1

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6840D1	#FFFFFF	#000000	##FFFFFF
##6840D1	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D5

Deuteranopia (green-blind)

#005BCE

Tritanopia (blue-blind)

#436584

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6840d1;
/* rgb */ color: rgb(104, 64, 209);
/* oklch */ color: oklch(50.5% 0.209 289.3);

Tailwind

colors: {
  custom: {
    50: '#9c78e0',
    500: '#6840d1',
    950: '#000000',
  },
}

SCSS

$custom: #6840d1;
$custom-light: #9c78e0;
$custom-dark: #000000;

JSON

{
  "hex": "#6840d1",
  "rgb": {
    "r": 104,
    "g": 64,
    "b": 209
  },
  "hsl": {
    "h": 256.552,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50477,
    "c": 0.20944,
    "h": 289.3
  },
  "luminance": 0.11213
}

Semantic roles & 50–950 ramp

primary

#6840D1

secondary

#C4D597

accent

#E444B8

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6840D1

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

Preview Lab → · Contrast checker → · Palette generator →