#684ACE#684ACE

#684ACE is a mid, vivid violet. Relative luminance 0.123; OKLCH L 51.7% C 0.194 H 288.1°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#684ACE
RGB	rgb(104, 74, 206)
HSL	hsl(254, 57%, 55%)
HSV	hsv(254, 64%, 81%)
CMYK	cmyk(49.5%, 64.1%, 0%, 19.2%)
CIE-LAB	lab(41.68, 45.23, -64.28)
CIE-LCH	lch(41.68, 78.59, 305.13°)
OKLab	oklab(51.66% 0.0603 -0.1842)
OKLCH	oklch(51.66% 0.194 288.1)
XYZ	xyz(19.2950, 12.2960, 59.7372)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684ACE #B0CE4A

analogous

#4A6ECE #684ACE #AA4ACE

triadic

#684ACE #CE684A #4ACE68

tetradic

#684ACE #CE4A6E #B0CE4A #4ACEAA

square

#684ACE #CE4A6E #B0CE4A #4ACEAA

split-complementary

#684ACE #CEAA4A #6ECE4A

monochromatic

#36227C #4B2FAC #684ACE #907ADB #B8AAE8

Accessibility & contrast

On white

6.07

#684ACE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#684ACE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684ACE

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684ACE	#FFFFFF	#000000	##FFFFFF
##684ACE	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D2

Deuteranopia (green-blind)

#005FCB

Tritanopia (blue-blind)

#446A85

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684ace;
/* rgb */ color: rgb(104, 74, 206);
/* oklch */ color: oklch(51.7% 0.194 288.1);

Tailwind

colors: {
  custom: {
    50: '#9b7ede',
    500: '#684ace',
    950: '#000000',
  },
}

SCSS

$custom: #684ace;
$custom-light: #9b7ede;
$custom-dark: #000000;

JSON

{
  "hex": "#684ace",
  "rgb": {
    "r": 104,
    "g": 74,
    "b": 206
  },
  "hsl": {
    "h": 253.636,
    "s": 57.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51659,
    "c": 0.1938,
    "h": 288.1
  },
  "luminance": 0.12297
}

Semantic roles & 50–950 ramp

primary

#684ACE

secondary

#C9D69E

accent

#E147BE

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684ACE

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

Preview Lab → · Contrast checker → · Palette generator →