#684AAA#684AAA

#684AAA is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.0% C 0.148 H 294.7°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#684AAA
RGB	rgb(104, 74, 170)
HSL	hsl(259, 39%, 48%)
HSV	hsv(259, 56%, 67%)
CMYK	cmyk(38.8%, 56.5%, 0%, 33.3%)
CIE-LAB	lab(39.14, 34.96, -47.30)
CIE-LCH	lch(39.14, 58.82, 306.47°)
OKLab	oklab(49% 0.0619 -0.1343)
OKLCH	oklch(49% 0.148 294.7)
XYZ	xyz(15.4115, 10.7426, 39.2840)
Luminance	0.1074 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684AAA #8CAA4A

analogous

#4A5CAA #684AAA #984AAA

triadic

#684AAA #AA684A #4AAA68

tetradic

#684AAA #AA4A5C #8CAA4A #4AAA98

square

#684AAA #AA4A5C #8CAA4A #4AAA98

split-complementary

#684AAA #AA984A #5CAA4A

monochromatic

#342555 #4E377F #684AAA #8970C1 #AD9BD3

Accessibility & contrast

On white

6.67

#684AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#684AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684AAA

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684AAA	#FFFFFF	#000000	##FFFFFF
##684AAA	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5DAD

Deuteranopia (green-blind)

#255BA8

Tritanopia (blue-blind)

#585E73

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #684aaa;
/* rgb */ color: rgb(104, 74, 170);
/* oklch */ color: oklch(49.0% 0.148 294.7);

Tailwind

colors: {
  custom: {
    50: '#977dc4',
    500: '#684aaa',
    950: '#000000',
  },
}

SCSS

$custom: #684aaa;
$custom-light: #977dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#684aaa",
  "rgb": {
    "r": 104,
    "g": 74,
    "b": 170
  },
  "hsl": {
    "h": 258.75,
    "s": 39.344,
    "l": 47.843
  },
  "oklch": {
    "l": 0.48999,
    "c": 0.14788,
    "h": 294.7
  },
  "luminance": 0.10743
}

Semantic roles & 50–950 ramp

primary

#684AAA

secondary

#B1C090

accent

#CF59AA

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684AAA

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

Preview Lab → · Contrast checker → · Palette generator →