#684FC3#684FC3

#684FC3 is a mid, vivid violet. Relative luminance 0.125; OKLCH L 51.6% C 0.173 H 288.8°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#684FC3
RGB	rgb(104, 79, 195)
HSL	hsl(253, 49%, 54%)
HSV	hsv(253, 59%, 76%)
CMYK	cmyk(46.7%, 59.5%, 0%, 23.5%)
CIE-LAB	lab(41.96, 39.16, -57.45)
CIE-LCH	lch(41.96, 69.53, 304.28°)
OKLab	oklab(51.61% 0.0557 -0.1641)
OKLCH	oklch(51.61% 0.173 288.8)
XYZ	xyz(18.3524, 12.4744, 53.0600)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FC3 #AAC34F

analogous

#4F70C3 #684FC3 #A24FC3

triadic

#684FC3 #C3684F #4FC368

tetradic

#684FC3 #C34F70 #AAC34F #4FC3A2

square

#684FC3 #C34F70 #AAC34F #4FC3A2

split-complementary

#684FC3 #C3A24F #70C34F

monochromatic

#372771 #4D369F #684FC3 #8F7DD3 #B6AAE2

Accessibility & contrast

On white

6.01

#684FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#684FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FC3

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FC3	#FFFFFF	#000000	##FFFFFF
##684FC3	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C7

Deuteranopia (green-blind)

#0060C1

Tritanopia (blue-blind)

#4B6981

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #684fc3;
/* rgb */ color: rgb(104, 79, 195);
/* oklch */ color: oklch(51.6% 0.173 288.8);

Tailwind

colors: {
  custom: {
    50: '#9a81d6',
    500: '#684fc3',
    950: '#000000',
  },
}

SCSS

$custom: #684fc3;
$custom-light: #9a81d6;
$custom-dark: #000000;

JSON

{
  "hex": "#684fc3",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 195
  },
  "hsl": {
    "h": 252.931,
    "s": 49.153,
    "l": 53.725
  },
  "oklch": {
    "l": 0.51609,
    "c": 0.17333,
    "h": 288.8
  },
  "luminance": 0.12475
}

Semantic roles & 50–950 ramp

primary

#684FC3

secondary

#C5D09E

accent

#D94FBB

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0F0A14

muted

#7E7C83

Preview Lab

Preview with #684FC3

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

Preview Lab → · Contrast checker → · Palette generator →