#684DBE#684DBE

#684DBE is a mid, vivid violet. Relative luminance 0.120; OKLCH L 50.9% C 0.170 H 290.0°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#684DBE
RGB	rgb(104, 77, 190)
HSL	hsl(254, 47%, 52%)
HSV	hsv(254, 59%, 75%)
CMYK	cmyk(45.3%, 59.5%, 0%, 25.5%)
CIE-LAB	lab(41.17, 38.88, -55.83)
CIE-LCH	lch(41.17, 68.03, 304.86°)
OKLab	oklab(50.92% 0.0581 -0.1593)
OKLCH	oklch(50.92% 0.17 290)
XYZ	xyz(17.6544, 11.9679, 50.0850)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DBE #A3BE4D

analogous

#4D6BBE #684DBE #A04DBE

triadic

#684DBE #BE684D #4DBE68

tetradic

#684DBE #BE4D6B #A3BE4D #4DBEA0

square

#684DBE #BE4D6B #A3BE4D #4DBEA0

split-complementary

#684DBE #BEA04D #6BBE4D

monochromatic

#37276A #4E3797 #684DBE #8E7ACE #B4A7DF

Accessibility & contrast

On white

6.19

#684DBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#684DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DBE

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DBE	#FFFFFF	#000000	##FFFFFF
##684DBE	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C2

Deuteranopia (green-blind)

#005EBC

Tritanopia (blue-blind)

#4E667E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #684dbe;
/* rgb */ color: rgb(104, 77, 190);
/* oklch */ color: oklch(50.9% 0.170 290.0);

Tailwind

colors: {
  custom: {
    50: '#9980d2',
    500: '#684dbe',
    950: '#000000',
  },
}

SCSS

$custom: #684dbe;
$custom-light: #9980d2;
$custom-dark: #000000;

JSON

{
  "hex": "#684dbe",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 190
  },
  "hsl": {
    "h": 254.336,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50915,
    "c": 0.16963,
    "h": 290
  },
  "luminance": 0.11969
}

Semantic roles & 50–950 ramp

primary

#684DBE

secondary

#C0CC9B

accent

#D652B6

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #684DBE

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

Preview Lab → · Contrast checker → · Palette generator →