#683DA9#683DA9

#683DA9 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.9% C 0.166 H 298.0°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#683DA9
RGB	rgb(104, 61, 169)
HSL	hsl(264, 47%, 45%)
HSV	hsv(264, 64%, 66%)
CMYK	cmyk(38.5%, 63.9%, 0%, 33.7%)
CIE-LAB	lab(36.26, 42.13, -51.35)
CIE-LCH	lch(36.26, 66.42, 309.36°)
OKLab	oklab(46.87% 0.0778 -0.1462)
OKLCH	oklch(46.87% 0.166 298)
XYZ	xyz(14.5373, 9.1449, 38.5277)
Luminance	0.0915 (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

#683DA9 #7EA93D

analogous

#3D48A9 #683DA9 #9E3DA9

triadic

#683DA9 #A9683D #3DA968

tetradic

#683DA9 #A93D48 #7EA93D #3DA99E

square

#683DA9 #A93D48 #7EA93D #3DA99E

split-complementary

#683DA9 #A99E3D #48A93D

monochromatic

#311D4F #4C2D7C #683DA9 #875EC5 #A98BD5

Accessibility & contrast

On white

7.42

#683DA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#683DA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683DA9

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DA9	#FFFFFF	#000000	##FFFFFF
##683DA9	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AC

Deuteranopia (green-blind)

#0254A7

Tritanopia (blue-blind)

#59556D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #683da9;
/* rgb */ color: rgb(104, 61, 169);
/* oklch */ color: oklch(46.9% 0.166 298.0);

Tailwind

colors: {
  custom: {
    50: '#9875c3',
    500: '#683da9',
    950: '#000000',
  },
}

SCSS

$custom: #683da9;
$custom-light: #9875c3;
$custom-dark: #000000;

JSON

{
  "hex": "#683da9",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 169
  },
  "hsl": {
    "h": 263.889,
    "s": 46.957,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46871,
    "c": 0.16561,
    "h": 298
  },
  "luminance": 0.09145
}

Semantic roles & 50–950 ramp

primary

#683DA9

secondary

#A7C082

accent

#D751A1

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #683DA9

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

Preview Lab → · Contrast checker → · Palette generator →