#684DE3#684DE3

#684DE3 is a mid, highly saturated violet. Relative luminance 0.138; OKLCH L 53.8% C 0.216 H 284.8°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#684DE3
RGB	rgb(104, 77, 227)
HSL	hsl(251, 73%, 60%)
HSV	hsv(251, 66%, 89%)
CMYK	cmyk(54.2%, 66.1%, 0%, 11%)
CIE-LAB	lab(43.94, 49.68, -72.62)
CIE-LCH	lch(43.94, 87.98, 304.38°)
OKLab	oklab(53.8% 0.055 -0.2087)
OKLCH	oklch(53.8% 0.216 284.8)
XYZ	xyz(22.2237, 13.7956, 74.1499)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DE3 #C8E34D

analogous

#4D7DE3 #684DE3 #B34DE3

triadic

#684DE3 #E3684D #4DE368

tetradic

#684DE3 #E34D7D #C8E34D #4DE3B3

square

#684DE3 #E34D7D #C8E34D #4DE3B3

split-complementary

#684DE3 #E3B34D #7DE34D

monochromatic

#30199D #4121D2 #684DE3 #9582EB #C2B7F4

Accessibility & contrast

On white

5.59

#684DE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#684DE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DE3

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DE3	#FFFFFF	#000000	##FFFFFF
##684DE3	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE8

Deuteranopia (green-blind)

#0063E0

Tritanopia (blue-blind)

#317392

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #684de3;
/* rgb */ color: rgb(104, 77, 227);
/* oklch */ color: oklch(53.8% 0.216 284.8);

Tailwind

colors: {
  custom: {
    50: '#9e81ed',
    500: '#684de3',
    950: '#000000',
  },
}

SCSS

$custom: #684de3;
$custom-light: #9e81ed;
$custom-dark: #000000;

JSON

{
  "hex": "#684de3",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 227
  },
  "hsl": {
    "h": 250.8,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.538,
    "c": 0.21581,
    "h": 284.8
  },
  "luminance": 0.13797
}

Semantic roles & 50–950 ramp

primary

#684DE3

secondary

#D9E3A9

accent

#F038CF

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#100A16

muted

#7F7C84

Preview Lab

Preview with #684DE3

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

Preview Lab → · Contrast checker → · Palette generator →