#683FA8#683FA8

#683FA8 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.1% C 0.162 H 297.9°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#683FA8
RGB	rgb(104, 63, 168)
HSL	hsl(263, 45%, 45%)
HSV	hsv(263, 63%, 66%)
CMYK	cmyk(38.1%, 62.5%, 0%, 34.1%)
CIE-LAB	lab(36.60, 40.75, -50.21)
CIE-LCH	lch(36.60, 64.66, 309.07°)
OKLab	oklab(47.1% 0.0755 -0.1428)
OKLCH	oklch(47.1% 0.162 297.9)
XYZ	xyz(14.5525, 9.3250, 38.0714)
Luminance	0.0932 (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

#683FA8 #7FA83F

analogous

#3F4AA8 #683FA8 #9D3FA8

triadic

#683FA8 #A8683F #3FA868

tetradic

#683FA8 #A83F4A #7FA83F #3FA89D

square

#683FA8 #A83F4A #7FA83F #3FA89D

split-complementary

#683FA8 #A89D3F #4AA83F

monochromatic

#311E4F #4C2E7B #683FA8 #8761C4 #A98DD4

Accessibility & contrast

On white

7.33

#683FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#683FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683FA8

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FA8	#FFFFFF	#000000	##FFFFFF
##683FA8	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AB

Deuteranopia (green-blind)

#0E55A6

Tritanopia (blue-blind)

#59566D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #683fa8;
/* rgb */ color: rgb(104, 63, 168);
/* oklch */ color: oklch(47.1% 0.162 297.9);

Tailwind

colors: {
  custom: {
    50: '#9876c2',
    500: '#683fa8',
    950: '#000000',
  },
}

SCSS

$custom: #683fa8;
$custom-light: #9876c2;
$custom-dark: #000000;

JSON

{
  "hex": "#683fa8",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 168
  },
  "hsl": {
    "h": 263.429,
    "s": 45.455,
    "l": 45.294
  },
  "oklch": {
    "l": 0.47096,
    "c": 0.16156,
    "h": 297.9
  },
  "luminance": 0.09325
}

Semantic roles & 50–950 ramp

primary

#683FA8

secondary

#A8BF84

accent

#D553A2

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0912

muted

#7E7B81

Preview Lab

Preview with #683FA8

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

Preview Lab → · Contrast checker → · Palette generator →