#683AD3#683AD3

#683AD3 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.9% C 0.218 H 289.8°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#683AD3
RGB	rgb(104, 58, 211)
HSL	hsl(258, 63%, 53%)
HSV	hsv(258, 73%, 83%)
CMYK	cmyk(50.7%, 72.5%, 0%, 17.3%)
CIE-LAB	lab(39.02, 55.07, -71.51)
CIE-LCH	lch(39.02, 90.25, 307.60°)
OKLab	oklab(49.88% 0.0741 -0.2054)
OKLCH	oklch(49.88% 0.218 289.8)
XYZ	xyz(18.9765, 10.6715, 62.6753)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683AD3 #A5D33A

analogous

#3A59D3 #683AD3 #B43AD3

triadic

#683AD3 #D3683A #3AD368

tetradic

#683AD3 #D33A59 #A5D33A #3AD3B4

square

#683AD3 #D33A59 #A5D33A #3AD3B4

split-complementary

#683AD3 #D3B43A #59D33A

monochromatic

#371B78 #4E26AA #683AD3 #8E6CDE #B59EE9

Accessibility & contrast

On white

6.70

#683AD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#683AD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683AD3

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683AD3	#FFFFFF	#000000	##FFFFFF
##683AD3	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD7

Deuteranopia (green-blind)

#0058D0

Tritanopia (blue-blind)

#426383

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #683ad3;
/* rgb */ color: rgb(104, 58, 211);
/* oklch */ color: oklch(49.9% 0.218 289.8);

Tailwind

colors: {
  custom: {
    50: '#9d74e2',
    500: '#683ad3',
    950: '#000000',
  },
}

SCSS

$custom: #683ad3;
$custom-light: #9d74e2;
$custom-dark: #000000;

JSON

{
  "hex": "#683ad3",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 211
  },
  "hsl": {
    "h": 258.039,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.4988,
    "c": 0.21834,
    "h": 289.8
  },
  "luminance": 0.10672
}

Semantic roles & 50–950 ramp

primary

#683AD3

secondary

#C2D693

accent

#E741B5

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0915

muted

#7F7B84

Preview Lab

Preview with #683AD3

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

Preview Lab → · Contrast checker → · Palette generator →