#683EC5#683EC5

#683EC5 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 49.2% C 0.198 H 291.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#683EC5
RGB	rgb(104, 62, 197)
HSL	hsl(259, 54%, 51%)
HSV	hsv(259, 69%, 77%)
CMYK	cmyk(47.2%, 68.5%, 0%, 22.7%)
CIE-LAB	lab(38.58, 49.21, -64.10)
CIE-LCH	lch(38.58, 80.81, 307.51°)
OKLab	oklab(49.21% 0.0733 -0.1837)
OKLCH	oklch(49.21% 0.198 291.7)
XYZ	xyz(17.5068, 10.4189, 53.9011)
Luminance	0.1042 (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

#683EC5 #9BC53E

analogous

#3E57C5 #683EC5 #AC3EC5

triadic

#683EC5 #C5683E #3EC568

tetradic

#683EC5 #C53E57 #9BC53E #3EC5AC

square

#683EC5 #C53E57 #9BC53E #3EC5AC

split-complementary

#683EC5 #C5AC3E #57C53E

monochromatic

#362069 #4F2E98 #683EC5 #8D6DD3 #B29CE1

Accessibility & contrast

On white

6.81

#683EC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#683EC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683EC5

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EC5	#FFFFFF	#000000	##FFFFFF
##683EC5	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC9

Deuteranopia (green-blind)

#0058C2

Tritanopia (blue-blind)

#4B607D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #683ec5;
/* rgb */ color: rgb(104, 62, 197);
/* oklch */ color: oklch(49.2% 0.198 291.7);

Tailwind

colors: {
  custom: {
    50: '#9b76d8',
    500: '#683ec5',
    950: '#000000',
  },
}

SCSS

$custom: #683ec5;
$custom-light: #9b76d8;
$custom-dark: #000000;

JSON

{
  "hex": "#683ec5",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 197
  },
  "hsl": {
    "h": 258.667,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49209,
    "c": 0.19774,
    "h": 291.7
  },
  "luminance": 0.1042
}

Semantic roles & 50–950 ramp

primary

#683EC5

secondary

#BBCD91

accent

#DD4BB0

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683EC5

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

Preview Lab → · Contrast checker → · Palette generator →