#684DAA#684DAA

#684DAA is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.5% C 0.143 H 293.9°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#684DAA
RGB	rgb(104, 77, 170)
HSL	hsl(257, 38%, 48%)
HSV	hsv(257, 55%, 67%)
CMYK	cmyk(38.8%, 54.7%, 0%, 33.3%)
CIE-LAB	lab(39.84, 33.18, -46.19)
CIE-LCH	lch(39.84, 56.87, 305.69°)
OKLab	oklab(49.51% 0.0581 -0.131)
OKLCH	oklch(49.51% 0.143 293.9)
XYZ	xyz(15.6166, 11.1527, 39.3523)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DAA #8FAA4D

analogous

#4D60AA #684DAA #964DAA

triadic

#684DAA #AA684D #4DAA68

tetradic

#684DAA #AA4D60 #8FAA4D #4DAA96

square

#684DAA #AA4D60 #8FAA4D #4DAA96

split-complementary

#684DAA #AA964D #60AA4D

monochromatic

#342756 #4E3A80 #684DAA #8A74C0 #AE9ED3

Accessibility & contrast

On white

6.50

#684DAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#684DAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DAA

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DAA	#FFFFFF	#000000	##FFFFFF
##684DAA	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235FAD

Deuteranopia (green-blind)

#2A5CA8

Tritanopia (blue-blind)

#576074

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684daa;
/* rgb */ color: rgb(104, 77, 170);
/* oklch */ color: oklch(49.5% 0.143 293.9);

Tailwind

colors: {
  custom: {
    50: '#977fc4',
    500: '#684daa',
    950: '#000000',
  },
}

SCSS

$custom: #684daa;
$custom-light: #977fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#684daa",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 170
  },
  "hsl": {
    "h": 257.419,
    "s": 37.652,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49511,
    "c": 0.14333,
    "h": 293.9
  },
  "luminance": 0.11153
}

Semantic roles & 50–950 ramp

primary

#684DAA

secondary

#B3C093

accent

#CE5AAC

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684DAA

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

Preview Lab → · Contrast checker → · Palette generator →