#684ABC#684ABC

#684ABC is a mid, vivid violet. Relative luminance 0.115; OKLCH L 50.3% C 0.171 H 291.1°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#684ABC
RGB	rgb(104, 74, 188)
HSL	hsl(256, 46%, 51%)
HSV	hsv(256, 61%, 74%)
CMYK	cmyk(44.7%, 60.6%, 0%, 26.3%)
CIE-LAB	lab(40.36, 40.05, -55.96)
CIE-LCH	lch(40.36, 68.81, 305.59°)
OKLab	oklab(50.28% 0.0616 -0.1597)
OKLCH	oklch(50.28% 0.171 291.1)
XYZ	xyz(17.2323, 11.4709, 48.8734)
Luminance	0.1147 (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

#684ABC #9EBC4A

analogous

#4A65BC #684ABC #A14ABC

triadic

#684ABC #BC684A #4ABC68

tetradic

#684ABC #BC4A65 #9EBC4A #4ABCA1

square

#684ABC #BC4A65 #9EBC4A #4ABCA1

split-complementary

#684ABC #BCA14A #65BC4A

monochromatic

#372666 #4F3693 #684ABC #8D77CD #B3A3DD

Accessibility & contrast

On white

6.37

#684ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#684ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684ABC

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684ABC	#FFFFFF	#000000	##FFFFFF
##684ABC	1.00	6.37	3.29	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#005DBA

Tritanopia (blue-blind)

#4F647C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #684abc;
/* rgb */ color: rgb(104, 74, 188);
/* oklch */ color: oklch(50.3% 0.171 291.1);

Tailwind

colors: {
  custom: {
    50: '#997ed1',
    500: '#684abc',
    950: '#000000',
  },
}

SCSS

$custom: #684abc;
$custom-light: #997ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#684abc",
  "rgb": {
    "r": 104,
    "g": 74,
    "b": 188
  },
  "hsl": {
    "h": 255.789,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.50283,
    "c": 0.1712,
    "h": 291.1
  },
  "luminance": 0.11471
}

Semantic roles & 50–950 ramp

primary

#684ABC

secondary

#BDCA98

accent

#D652B3

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #684ABC

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

Preview Lab → · Contrast checker → · Palette generator →