#684BD3#684BD3

#684BD3 is a mid, vivid violet. Relative luminance 0.127; OKLCH L 52.2% C 0.199 H 287.2°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#684BD3
RGB	rgb(104, 75, 211)
HSL	hsl(253, 61%, 56%)
HSV	hsv(253, 64%, 83%)
CMYK	cmyk(50.7%, 64.5%, 0%, 17.3%)
CIE-LAB	lab(42.27, 46.12, -66.19)
CIE-LCH	lch(42.27, 80.67, 304.86°)
OKLab	oklab(52.21% 0.0587 -0.1898)
OKLCH	oklch(52.21% 0.199 287.2)
XYZ	xyz(19.9794, 12.6774, 63.0096)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BD3 #B6D34B

analogous

#4B72D3 #684BD3 #AC4BD3

triadic

#684BD3 #D3684B #4BD368

tetradic

#684BD3 #D34B72 #B6D34B #4BD3AC

square

#684BD3 #D34B72 #B6D34B #4BD3AC

split-complementary

#684BD3 #D3AC4B #72D34B

monochromatic

#352083 #492CB5 #684BD3 #917CDF #BBADEB

Accessibility & contrast

On white

5.94

#684BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#684BD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BD3

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BD3	#FFFFFF	#000000	##FFFFFF
##684BD3	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D7

Deuteranopia (green-blind)

#0060D0

Tritanopia (blue-blind)

#406C88

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #684bd3;
/* rgb */ color: rgb(104, 75, 211);
/* oklch */ color: oklch(52.2% 0.199 287.2);

Tailwind

colors: {
  custom: {
    50: '#9c7fe1',
    500: '#684bd3',
    950: '#000000',
  },
}

SCSS

$custom: #684bd3;
$custom-light: #9c7fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#684bd3",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 211
  },
  "hsl": {
    "h": 252.794,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.52207,
    "c": 0.19872,
    "h": 287.2
  },
  "luminance": 0.12678
}

Semantic roles & 50–950 ramp

primary

#684BD3

secondary

#CDD9A1

accent

#E444C2

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684BD3

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

Preview Lab → · Contrast checker → · Palette generator →