#684FD1#684FD1

#684FD1 is a mid, vivid violet. Relative luminance 0.131; OKLCH L 52.7% C 0.191 H 286.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#684FD1
RGB	rgb(104, 79, 209)
HSL	hsl(252, 59%, 56%)
HSV	hsv(252, 62%, 82%)
CMYK	cmyk(50.2%, 62.2%, 0%, 18%)
CIE-LAB	lab(42.97, 43.27, -63.91)
CIE-LCH	lch(42.97, 77.18, 304.10°)
OKLab	oklab(52.66% 0.0549 -0.1831)
OKLCH	oklch(52.66% 0.191 286.7)
XYZ	xyz(20.0101, 13.1375, 61.7907)
Luminance	0.1314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FD1 #B8D14F

analogous

#4F77D1 #684FD1 #A94FD1

triadic

#684FD1 #D1684F #4FD168

tetradic

#684FD1 #D14F77 #B8D14F #4FD1A9

square

#684FD1 #D14F77 #B8D14F #4FD1A9

split-complementary

#684FD1 #D1A94F #77D14F

monochromatic

#352283 #492FB4 #684FD1 #9280DE #BBB0EA

Accessibility & contrast

On white

5.79

#684FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#684FD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FD1

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FD1	#FFFFFF	#000000	##FFFFFF
##684FD1	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D5

Deuteranopia (green-blind)

#0062CE

Tritanopia (blue-blind)

#426E89

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #684fd1;
/* rgb */ color: rgb(104, 79, 209);
/* oklch */ color: oklch(52.7% 0.191 286.7);

Tailwind

colors: {
  custom: {
    50: '#9b81e0',
    500: '#684fd1',
    950: '#000000',
  },
}

SCSS

$custom: #684fd1;
$custom-light: #9b81e0;
$custom-dark: #000000;

JSON

{
  "hex": "#684fd1",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 209
  },
  "hsl": {
    "h": 251.538,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52665,
    "c": 0.19118,
    "h": 286.7
  },
  "luminance": 0.13138
}

Semantic roles & 50–950 ramp

primary

#684FD1

secondary

#CED9A3

accent

#E246C4

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684FD1

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

Preview Lab → · Contrast checker → · Palette generator →