#684DDA#684DDA

#684DDA is a mid, highly saturated violet. Relative luminance 0.133; OKLCH L 53.1% C 0.205 H 285.9°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#684DDA
RGB	rgb(104, 77, 218)
HSL	hsl(251, 66%, 58%)
HSV	hsv(251, 65%, 85%)
CMYK	cmyk(52.3%, 64.7%, 0%, 14.5%)
CIE-LAB	lab(43.23, 47.04, -68.65)
CIE-LCH	lch(43.23, 83.22, 304.42°)
OKLab	oklab(53.07% 0.0561 -0.197)
OKLCH	oklch(53.07% 0.205 285.9)
XYZ	xyz(21.0139, 13.3117, 67.7782)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DDA #BFDA4D

analogous

#4D79DA #684DDA #AE4DDA

triadic

#684DDA #DA684D #4DDA68

tetradic

#684DDA #DA4D79 #BFDA4D #4DDAAE

square

#684DDA #DA4D79 #BFDA4D #4DDAAE

split-complementary

#684DDA #DAAE4D #79DA4D

monochromatic

#331E8F #4628C2 #684DDA #9380E5 #BEB2EF

Accessibility & contrast

On white

5.73

#684DDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#684DDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DDA

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DDA	#FFFFFF	#000000	##FFFFFF
##684DDA	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#3A708D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #684dda;
/* rgb */ color: rgb(104, 77, 218);
/* oklch */ color: oklch(53.1% 0.205 285.9);

Tailwind

colors: {
  custom: {
    50: '#9d80e6',
    500: '#684dda',
    950: '#000000',
  },
}

SCSS

$custom: #684dda;
$custom-light: #9d80e6;
$custom-dark: #000000;

JSON

{
  "hex": "#684dda",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 218
  },
  "hsl": {
    "h": 251.489,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53067,
    "c": 0.20487,
    "h": 285.9
  },
  "luminance": 0.13313
}

Semantic roles & 50–950 ramp

primary

#684DDA

secondary

#D3DEA5

accent

#E93FC8

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684DDA

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

Preview Lab → · Contrast checker → · Palette generator →