#683BA4#683BA4

#683BA4 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.2% C 0.162 H 299.7°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#683BA4
RGB	rgb(104, 59, 164)
HSL	hsl(266, 47%, 44%)
HSV	hsv(266, 64%, 64%)
CMYK	cmyk(36.6%, 64%, 0%, 35.7%)
CIE-LAB	lab(35.50, 41.90, -49.59)
CIE-LCH	lch(35.50, 64.92, 310.19°)
OKLab	oklab(46.21% 0.0806 -0.141)
OKLCH	oklch(46.21% 0.162 299.7)
XYZ	xyz(13.9721, 8.7512, 36.0678)
Luminance	0.0875 (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

#683BA4 #77A43B

analogous

#3B42A4 #683BA4 #9C3BA4

triadic

#683BA4 #A4683B #3BA468

tetradic

#683BA4 #A43B42 #77A43B #3BA49C

square

#683BA4 #A43B42 #77A43B #3BA49C

split-complementary

#683BA4 #A49C3B #42A43B

monochromatic

#2F1B4A #4B2B77 #683BA4 #8759C3 #A786D3

Accessibility & contrast

On white

7.64

#683BA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#683BA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683BA4

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683BA4	#FFFFFF	#000000	##FFFFFF
##683BA4	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A7

Deuteranopia (green-blind)

#0D53A2

Tritanopia (blue-blind)

#5B526A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #683ba4;
/* rgb */ color: rgb(104, 59, 164);
/* oklch */ color: oklch(46.2% 0.162 299.7);

Tailwind

colors: {
  custom: {
    50: '#9873c0',
    500: '#683ba4',
    950: '#000000',
  },
}

SCSS

$custom: #683ba4;
$custom-light: #9873c0;
$custom-dark: #000000;

JSON

{
  "hex": "#683ba4",
  "rgb": {
    "r": 104,
    "g": 59,
    "b": 164
  },
  "hsl": {
    "h": 265.714,
    "s": 47.085,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46207,
    "c": 0.16239,
    "h": 299.7
  },
  "luminance": 0.08751
}

Semantic roles & 50–950 ramp

primary

#683BA4

secondary

#A2BE7D

accent

#D7519D

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683BA4

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

Preview Lab → · Contrast checker → · Palette generator →