#683FC7#683FC7

#683FC7 is a mid, vivid violet. Relative luminance 0.106; OKLCH L 49.5% C 0.199 H 291.2°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#683FC7
RGB	rgb(104, 63, 199)
HSL	hsl(258, 55%, 51%)
HSV	hsv(258, 68%, 78%)
CMYK	cmyk(47.7%, 68.3%, 0%, 22%)
CIE-LAB	lab(38.93, 49.24, -64.70)
CIE-LCH	lch(38.93, 81.30, 307.27°)
OKLab	oklab(49.51% 0.072 -0.1854)
OKLCH	oklch(49.51% 0.199 291.2)
XYZ	xyz(17.7923, 10.6209, 55.1343)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FC7 #9EC73F

analogous

#3F5AC7 #683FC7 #AC3FC7

triadic

#683FC7 #C7683F #3FC768

tetradic

#683FC7 #C73F5A #9EC73F #3FC7AC

square

#683FC7 #C73F5A #9EC73F #3FC7AC

split-complementary

#683FC7 #C7AC3F #5AC73F

monochromatic

#37206C #4F2D9B #683FC7 #8D6ED5 #B39EE3

Accessibility & contrast

On white

6.72

#683FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#683FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FC7

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FC7	#FFFFFF	#000000	##FFFFFF
##683FC7	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECB

Deuteranopia (green-blind)

#0059C4

Tritanopia (blue-blind)

#4A617E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #683fc7;
/* rgb */ color: rgb(104, 63, 199);
/* oklch */ color: oklch(49.5% 0.199 291.2);

Tailwind

colors: {
  custom: {
    50: '#9b77d9',
    500: '#683fc7',
    950: '#000000',
  },
}

SCSS

$custom: #683fc7;
$custom-light: #9b77d9;
$custom-dark: #000000;

JSON

{
  "hex": "#683fc7",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 199
  },
  "hsl": {
    "h": 258.088,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.4951,
    "c": 0.1989,
    "h": 291.2
  },
  "luminance": 0.10622
}

Semantic roles & 50–950 ramp

primary

#683FC7

secondary

#BDCF93

accent

#DE4AB1

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683FC7

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

Preview Lab → · Contrast checker → · Palette generator →