#684AA1#684AA1

#684AA1 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 48.4% C 0.136 H 296.9°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#684AA1
RGB	rgb(104, 74, 161)
HSL	hsl(261, 37%, 46%)
HSV	hsv(261, 54%, 63%)
CMYK	cmyk(35.4%, 54%, 0%, 36.9%)
CIE-LAB	lab(38.57, 32.48, -42.85)
CIE-LCH	lch(38.57, 53.76, 307.16°)
OKLab	oklab(48.4% 0.0616 -0.1212)
OKLCH	oklch(48.4% 0.136 296.9)
XYZ	xyz(14.5891, 10.4136, 34.9527)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684AA1 #83A14A

analogous

#4A57A1 #684AA1 #934AA1

triadic

#684AA1 #A1684A #4AA168

tetradic

#684AA1 #A14A57 #83A14A #4AA193

square

#684AA1 #A14A57 #83A14A #4AA193

split-complementary

#684AA1 #A1934A #57A14A

monochromatic

#32234D #4D3777 #684AA1 #886DBC #AA96CF

Accessibility & contrast

On white

6.81

#684AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#684AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684AA1

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684AA1	#FFFFFF	#000000	##FFFFFF
##684AA1	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275BA4

Deuteranopia (green-blind)

#2F5A9F

Tritanopia (blue-blind)

#5B5B6E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #684aa1;
/* rgb */ color: rgb(104, 74, 161);
/* oklch */ color: oklch(48.4% 0.136 296.9);

Tailwind

colors: {
  custom: {
    50: '#967dbd',
    500: '#684aa1',
    950: '#000000',
  },
}

SCSS

$custom: #684aa1;
$custom-light: #967dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#684aa1",
  "rgb": {
    "r": 104,
    "g": 74,
    "b": 161
  },
  "hsl": {
    "h": 260.69,
    "s": 37.021,
    "l": 46.078
  },
  "oklch": {
    "l": 0.48396,
    "c": 0.13596,
    "h": 296.9
  },
  "luminance": 0.10414
}

Semantic roles & 50–950 ramp

primary

#684AA1

secondary

#ABBB8C

accent

#CD5BA6

background

#F9F7FB

surface

#F2EEF7

border

#CCC9D0

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #684AA1

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

Preview Lab → · Contrast checker → · Palette generator →