#683DA3#683DA3

#683DA3 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.4% C 0.158 H 299.6°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#683DA3
RGB	rgb(104, 61, 163)
HSL	hsl(265, 46%, 44%)
HSV	hsv(265, 63%, 64%)
CMYK	cmyk(36.2%, 62.6%, 0%, 36.1%)
CIE-LAB	lab(35.84, 40.53, -48.44)
CIE-LCH	lch(35.84, 63.16, 309.92°)
OKLab	oklab(46.43% 0.0782 -0.1376)
OKLCH	oklch(46.43% 0.158 299.6)
XYZ	xyz(13.9869, 8.9248, 35.6290)
Luminance	0.0892 (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

#683DA3 #78A33D

analogous

#3D45A3 #683DA3 #9B3DA3

triadic

#683DA3 #A3683D #3DA368

tetradic

#683DA3 #A33D45 #78A33D #3DA39B

square

#683DA3 #A33D45 #78A33D #3DA39B

split-complementary

#683DA3 #A39B3D #45A33D

monochromatic

#2F1C4A #4C2C76 #683DA3 #875BC2 #A788D2

Accessibility & contrast

On white

7.54

#683DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#683DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683DA3

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DA3	#FFFFFF	#000000	##FFFFFF
##683DA3	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A6

Deuteranopia (green-blind)

#1553A1

Tritanopia (blue-blind)

#5B536A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #683da3;
/* rgb */ color: rgb(104, 61, 163);
/* oklch */ color: oklch(46.4% 0.158 299.6);

Tailwind

colors: {
  custom: {
    50: '#9775bf',
    500: '#683da3',
    950: '#000000',
  },
}

SCSS

$custom: #683da3;
$custom-light: #9775bf;
$custom-dark: #000000;

JSON

{
  "hex": "#683da3",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 163
  },
  "hsl": {
    "h": 265.294,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4643,
    "c": 0.15831,
    "h": 299.6
  },
  "luminance": 0.08925
}

Semantic roles & 50–950 ramp

primary

#683DA3

secondary

#A3BD7F

accent

#D5539E

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #683DA3

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

Preview Lab → · Contrast checker → · Palette generator →