#684CAA#684CAA

#684CAA is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.3% C 0.145 H 294.2°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#684CAA
RGB	rgb(104, 76, 170)
HSL	hsl(258, 38%, 48%)
HSV	hsv(258, 55%, 67%)
CMYK	cmyk(38.8%, 55.3%, 0%, 33.3%)
CIE-LAB	lab(39.60, 33.78, -46.57)
CIE-LCH	lch(39.60, 57.53, 305.95°)
OKLab	oklab(49.34% 0.0594 -0.1321)
OKLCH	oklch(49.34% 0.145 294.2)
XYZ	xyz(15.5472, 11.0139, 39.3292)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CAA #8EAA4C

analogous

#4C5FAA #684CAA #974CAA

triadic

#684CAA #AA684C #4CAA68

tetradic

#684CAA #AA4C5F #8EAA4C #4CAA97

square

#684CAA #AA4C5F #8EAA4C #4CAA97

split-complementary

#684CAA #AA974C #5FAA4C

monochromatic

#342655 #4E3980 #684CAA #8A73C0 #AD9DD3

Accessibility & contrast

On white

6.56

#684CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#684CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CAA

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CAA	#FFFFFF	#000000	##FFFFFF
##684CAA	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205EAD

Deuteranopia (green-blind)

#285CA8

Tritanopia (blue-blind)

#576073

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #684caa;
/* rgb */ color: rgb(104, 76, 170);
/* oklch */ color: oklch(49.3% 0.145 294.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#684caa",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 170
  },
  "hsl": {
    "h": 257.872,
    "s": 38.211,
    "l": 48.235
  },
  "oklch": {
    "l": 0.49339,
    "c": 0.14485,
    "h": 294.2
  },
  "luminance": 0.11014
}

Semantic roles & 50–950 ramp

primary

#684CAA

secondary

#B2C092

accent

#CE5AAB

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684CAA

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

Preview Lab → · Contrast checker → · Palette generator →