#684DAF#684DAF

#684DAF is a mid, vivid violet. Relative luminance 0.113; OKLCH L 49.9% C 0.150 H 292.8°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#684DAF
RGB	rgb(104, 77, 175)
HSL	hsl(257, 39%, 49%)
HSV	hsv(257, 56%, 69%)
CMYK	cmyk(40.6%, 56%, 0%, 31.4%)
CIE-LAB	lab(40.16, 34.59, -48.64)
CIE-LCH	lch(40.16, 59.69, 305.42°)
OKLab	oklab(49.85% 0.0582 -0.1382)
OKLCH	oklch(49.85% 0.15 292.8)
XYZ	xyz(16.0986, 11.3455, 41.8908)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DAF #94AF4D

analogous

#4D63AF #684DAF #994DAF

triadic

#684DAF #AF684D #4DAF68

tetradic

#684DAF #AF4D63 #94AF4D #4DAF99

square

#684DAF #AF4D63 #94AF4D #4DAF99

split-complementary

#684DAF #AF994D #63AF4D

monochromatic

#35285A #4F3A85 #684DAF #8B76C3 #AFA1D6

Accessibility & contrast

On white

6.42

#684DAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#684DAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DAF

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DAF	#FFFFFF	#000000	##FFFFFF
##684DAF	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)

#1C60B2

Deuteranopia (green-blind)

#235DAD

Tritanopia (blue-blind)

#556276

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #684daf;
/* rgb */ color: rgb(104, 77, 175);
/* oklch */ color: oklch(49.9% 0.150 292.8);

Tailwind

colors: {
  custom: {
    50: '#9780c7',
    500: '#684daf',
    950: '#000000',
  },
}

SCSS

$custom: #684daf;
$custom-light: #9780c7;
$custom-dark: #000000;

JSON

{
  "hex": "#684daf",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 175
  },
  "hsl": {
    "h": 256.531,
    "s": 38.889,
    "l": 49.412
  },
  "oklch": {
    "l": 0.49851,
    "c": 0.14999,
    "h": 292.8
  },
  "luminance": 0.11346
}

Semantic roles & 50–950 ramp

primary

#684DAF

secondary

#B6C395

accent

#CF59AE

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684DAF

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

Preview Lab → · Contrast checker → · Palette generator →