#684FDA#684FDA

#684FDA is a mid, highly saturated violet. Relative luminance 0.136; OKLCH L 53.4% C 0.202 H 285.5°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#684FDA
RGB	rgb(104, 79, 218)
HSL	hsl(251, 65%, 58%)
HSV	hsv(251, 64%, 85%)
CMYK	cmyk(52.3%, 63.8%, 0%, 14.5%)
CIE-LAB	lab(43.65, 45.92, -67.97)
CIE-LCH	lch(43.65, 82.02, 304.04°)
OKLab	oklab(53.37% 0.0542 -0.195)
OKLCH	oklch(53.37% 0.202 285.5)
XYZ	xyz(21.1560, 13.5959, 67.8256)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FDA #C1DA4F

analogous

#4F7CDA #684FDA #AD4FDA

triadic

#684FDA #DA684F #4FDA68

tetradic

#684FDA #DA4F7C #C1DA4F #4FDAAD

square

#684FDA #DA4F7C #C1DA4F #4FDAAD

split-complementary

#684FDA #DAAD4F #7CDA4F

monochromatic

#331E90 #4529C3 #684FDA #9382E5 #BFB4EF

Accessibility & contrast

On white

5.65

#684FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#684FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FDA

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FDA	#FFFFFF	#000000	##FFFFFF
##684FDA	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDE

Deuteranopia (green-blind)

#0063D7

Tritanopia (blue-blind)

#3A718D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #684fda;
/* rgb */ color: rgb(104, 79, 218);
/* oklch */ color: oklch(53.4% 0.202 285.5);

Tailwind

colors: {
  custom: {
    50: '#9d82e6',
    500: '#684fda',
    950: '#000000',
  },
}

SCSS

$custom: #684fda;
$custom-light: #9d82e6;
$custom-dark: #000000;

JSON

{
  "hex": "#684fda",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 218
  },
  "hsl": {
    "h": 250.791,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53371,
    "c": 0.20242,
    "h": 285.5
  },
  "luminance": 0.13597
}

Semantic roles & 50–950 ramp

primary

#684FDA

secondary

#D4DEA7

accent

#E840CA

background

#FAF8FE

surface

#F4EFFC

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684FDA

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

Preview Lab → · Contrast checker → · Palette generator →