#684CAE#684CAE

#684CAE is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.6% C 0.150 H 293.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#684CAE
RGB	rgb(104, 76, 174)
HSL	hsl(257, 39%, 49%)
HSV	hsv(257, 56%, 68%)
CMYK	cmyk(40.2%, 56.3%, 0%, 31.8%)
CIE-LAB	lab(39.86, 34.90, -48.52)
CIE-LCH	lch(39.86, 59.77, 305.73°)
OKLab	oklab(49.61% 0.0595 -0.1379)
OKLCH	oklch(49.61% 0.15 293.3)
XYZ	xyz(15.9313, 11.1675, 41.3524)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CAE #92AE4C

analogous

#4C61AE #684CAE #994CAE

triadic

#684CAE #AE684C #4CAE68

tetradic

#684CAE #AE4C61 #92AE4C #4CAE99

square

#684CAE #AE4C61 #92AE4C #4CAE99

split-complementary

#684CAE #AE994C #61AE4C

monochromatic

#352759 #4F3983 #684CAE #8B75C3 #AF9FD5

Accessibility & contrast

On white

6.49

#684CAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#684CAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CAE

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CAE	#FFFFFF	#000000	##FFFFFF
##684CAE	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A5FB1

Deuteranopia (green-blind)

#235CAC

Tritanopia (blue-blind)

#566175

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684cae;
/* rgb */ color: rgb(104, 76, 174);
/* oklch */ color: oklch(49.6% 0.150 293.3);

Tailwind

colors: {
  custom: {
    50: '#977fc7',
    500: '#684cae',
    950: '#000000',
  },
}

SCSS

$custom: #684cae;
$custom-light: #977fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#684cae",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 174
  },
  "hsl": {
    "h": 257.143,
    "s": 39.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.49612,
    "c": 0.15016,
    "h": 293.3
  },
  "luminance": 0.11168
}

Semantic roles & 50–950 ramp

primary

#684CAE

secondary

#B5C294

accent

#CF59AD

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684CAE

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

Preview Lab → · Contrast checker → · Palette generator →