#684AAC#684AAC

#684AAC is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.1% C 0.151 H 294.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#684AAC
RGB	rgb(104, 74, 172)
HSL	hsl(258, 40%, 48%)
HSV	hsv(258, 57%, 67%)
CMYK	cmyk(39.5%, 57%, 0%, 32.5%)
CIE-LAB	lab(39.27, 35.52, -48.28)
CIE-LCH	lch(39.27, 59.94, 306.34°)
OKLab	oklab(49.14% 0.0619 -0.1372)
OKLCH	oklch(49.14% 0.151 294.3)
XYZ	xyz(15.6021, 10.8188, 40.2879)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684AAC #8EAC4A

analogous

#4A5DAC #684AAC #994AAC

triadic

#684AAC #AC684A #4AAC68

tetradic

#684AAC #AC4A5D #8EAC4A #4AAC99

square

#684AAC #AC4A5D #8EAC4A #4AAC99

split-complementary

#684AAC #AC994A #5DAC4A

monochromatic

#342556 #4E3881 #684AAC #8A71C2 #AD9CD4

Accessibility & contrast

On white

6.64

#684AAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#684AAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684AAC

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684AAC	#FFFFFF	#000000	##FFFFFF
##684AAC	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175DAF

Deuteranopia (green-blind)

#225BAA

Tritanopia (blue-blind)

#575F74

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #684aac;
/* rgb */ color: rgb(104, 74, 172);
/* oklch */ color: oklch(49.1% 0.151 294.3);

Tailwind

colors: {
  custom: {
    50: '#977dc5',
    500: '#684aac',
    950: '#000000',
  },
}

SCSS

$custom: #684aac;
$custom-light: #977dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#684aac",
  "rgb": {
    "r": 104,
    "g": 74,
    "b": 172
  },
  "hsl": {
    "h": 258.367,
    "s": 39.837,
    "l": 48.235
  },
  "oklch": {
    "l": 0.49137,
    "c": 0.15051,
    "h": 294.3
  },
  "luminance": 0.10819
}

Semantic roles & 50–950 ramp

primary

#684AAC

secondary

#B2C191

accent

#D058AB

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684AAC

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

Preview Lab → · Contrast checker → · Palette generator →