#684DD3#684DD3

#684DD3 is a mid, vivid violet. Relative luminance 0.130; OKLCH L 52.5% C 0.196 H 286.8°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#684DD3
RGB	rgb(104, 77, 211)
HSL	hsl(252, 60%, 56%)
HSV	hsv(252, 64%, 83%)
CMYK	cmyk(50.7%, 63.5%, 0%, 17.3%)
CIE-LAB	lab(42.69, 44.99, -65.51)
CIE-LCH	lch(42.69, 79.47, 304.48°)
OKLab	oklab(52.51% 0.0568 -0.1878)
OKLCH	oklch(52.51% 0.196 286.8)
XYZ	xyz(20.1172, 12.9530, 63.0556)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DD3 #B8D34D

analogous

#4D75D3 #684DD3 #AB4DD3

triadic

#684DD3 #D3684D #4DD368

tetradic

#684DD3 #D34D75 #B8D34D #4DD3AB

square

#684DD3 #D34D75 #B8D34D #4DD3AB

split-complementary

#684DD3 #D3AB4D #75D34D

monochromatic

#352185 #492DB6 #684DD3 #927EDF #BBAFEB

Accessibility & contrast

On white

5.85

#684DD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#684DD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DD3

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DD3	#FFFFFF	#000000	##FFFFFF
##684DD3	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D7

Deuteranopia (green-blind)

#0061D0

Tritanopia (blue-blind)

#406D89

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #684dd3;
/* rgb */ color: rgb(104, 77, 211);
/* oklch */ color: oklch(52.5% 0.196 286.8);

Tailwind

colors: {
  custom: {
    50: '#9c80e1',
    500: '#684dd3',
    950: '#000000',
  },
}

SCSS

$custom: #684dd3;
$custom-light: #9c80e1;
$custom-dark: #000000;

JSON

{
  "hex": "#684dd3",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 211
  },
  "hsl": {
    "h": 252.09,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.5251,
    "c": 0.19622,
    "h": 286.8
  },
  "luminance": 0.12954
}

Semantic roles & 50–950 ramp

primary

#684DD3

secondary

#CED9A2

accent

#E444C3

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684DD3

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

Preview Lab → · Contrast checker → · Palette generator →