#683FCD#683FCD

#683FCD is a mid, highly saturated violet. Relative luminance 0.109; OKLCH L 50.0% C 0.206 H 290.2°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#683FCD
RGB	rgb(104, 63, 205)
HSL	hsl(257, 59%, 53%)
HSV	hsv(257, 69%, 80%)
CMYK	cmyk(49.3%, 69.3%, 0%, 19.6%)
CIE-LAB	lab(39.42, 50.90, -67.39)
CIE-LCH	lch(39.42, 84.45, 307.07°)
OKLab	oklab(50.01% 0.071 -0.1933)
OKLCH	oklch(50.01% 0.206 290.2)
XYZ	xyz(18.5027, 10.9051, 58.8757)
Luminance	0.1091 (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

#683FCD #A4CD3F

analogous

#3F5DCD #683FCD #AF3FCD

triadic

#683FCD #CD683F #3FCD68

tetradic

#683FCD #CD3F5D #A4CD3F #3FCDAF

square

#683FCD #CD3F5D #A4CD3F #3FCDAF

split-complementary

#683FCD #CDAF3F #5DCD3F

monochromatic

#371E74 #4E2BA4 #683FCD #8E70DA #B4A0E6

Accessibility & contrast

On white

6.60

#683FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#683FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FCD

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FCD	#FFFFFF	#000000	##FFFFFF
##683FCD	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD1

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#466381

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #683fcd;
/* rgb */ color: rgb(104, 63, 205);
/* oklch */ color: oklch(50.0% 0.206 290.2);

Tailwind

colors: {
  custom: {
    50: '#9c77dd',
    500: '#683fcd',
    950: '#000000',
  },
}

SCSS

$custom: #683fcd;
$custom-light: #9c77dd;
$custom-dark: #000000;

JSON

{
  "hex": "#683fcd",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 205
  },
  "hsl": {
    "h": 257.324,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.50008,
    "c": 0.20593,
    "h": 290.2
  },
  "luminance": 0.10906
}

Semantic roles & 50–950 ramp

primary

#683FCD

secondary

#C1D395

accent

#E246B5

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683FCD

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

Preview Lab → · Contrast checker → · Palette generator →