#6739CC#6739CC

#6739CC is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.0% C 0.212 H 290.8°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#6739CC
RGB	rgb(103, 57, 204)
HSL	hsl(259, 59%, 51%)
HSV	hsv(259, 72%, 80%)
CMYK	cmyk(49.5%, 72.1%, 0%, 20%)
CIE-LAB	lab(38.14, 53.50, -68.90)
CIE-LCH	lch(38.14, 87.23, 307.83°)
OKLab	oklab(49.05% 0.075 -0.1978)
OKLCH	oklch(49.05% 0.212 290.8)
XYZ	xyz(17.9526, 10.1687, 58.1319)
Luminance	0.1017 (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

#6739CC #9ECC39

analogous

#3954CC #6739CC #B139CC

triadic

#6739CC #CC6739 #39CC67

tetradic

#6739CC #CC3954 #9ECC39 #39CCB1

square

#6739CC #CC3954 #9ECC39 #39CCB1

split-complementary

#6739CC #CCB139 #54CC39

monochromatic

#361C6E #4E299F #6739CC #8C6AD9 #B29AE5

Accessibility & contrast

On white

6.92

#6739CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#6739CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6739CC

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6739CC	#FFFFFF	#000000	##FFFFFF
##6739CC	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#0056C9

Tritanopia (blue-blind)

#45607F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6739cc;
/* rgb */ color: rgb(103, 57, 204);
/* oklch */ color: oklch(49.0% 0.212 290.8);

Tailwind

colors: {
  custom: {
    50: '#9c74dd',
    500: '#6739cc',
    950: '#000000',
  },
}

SCSS

$custom: #6739cc;
$custom-light: #9c74dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6739cc",
  "rgb": {
    "r": 103,
    "g": 57,
    "b": 204
  },
  "hsl": {
    "h": 258.776,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4905,
    "c": 0.21152,
    "h": 290.8
  },
  "luminance": 0.10169
}

Semantic roles & 50–950 ramp

primary

#6739CC

secondary

#BDD190

accent

#E246B1

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6739CC

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

Preview Lab → · Contrast checker → · Palette generator →