#683ADA#683ADA

#683ADA is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.5% C 0.226 H 288.7°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#683ADA
RGB	rgb(104, 58, 218)
HSL	hsl(257, 68%, 54%)
HSV	hsv(257, 73%, 85%)
CMYK	cmyk(52.3%, 73.4%, 0%, 14.5%)
CIE-LAB	lab(39.63, 56.98, -74.53)
CIE-LCH	lch(39.63, 93.81, 307.40°)
OKLab	oklab(50.5% 0.0725 -0.2142)
OKLCH	oklch(50.5% 0.226 288.7)
XYZ	xyz(19.8732, 11.0302, 67.3980)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683ADA #ACDA3A

analogous

#3A5CDA #683ADA #B83ADA

triadic

#683ADA #DA683A #3ADA68

tetradic

#683ADA #DA3A5C #ACDA3A #3ADAB8

square

#683ADA #DA3A5C #ACDA3A #3ADAB8

split-complementary

#683ADA #DAB83A #5CDA3A

monochromatic

#361881 #4C22B5 #683ADA #8F6EE4 #B7A1ED

Accessibility & contrast

On white

6.55

#683ADA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#683ADA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683ADA

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683ADA	#FFFFFF	#000000	##FFFFFF
##683ADA	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DF

Deuteranopia (green-blind)

#0059D7

Tritanopia (blue-blind)

#3C6687

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #683ada;
/* rgb */ color: rgb(104, 58, 218);
/* oklch */ color: oklch(50.5% 0.226 288.7);

Tailwind

colors: {
  custom: {
    50: '#9e75e7',
    500: '#683ada',
    950: '#000000',
  },
}

SCSS

$custom: #683ada;
$custom-light: #9e75e7;
$custom-dark: #000000;

JSON

{
  "hex": "#683ada",
  "rgb": {
    "r": 104,
    "g": 58,
    "b": 218
  },
  "hsl": {
    "h": 257.25,
    "s": 68.376,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50497,
    "c": 0.22618,
    "h": 288.7
  },
  "luminance": 0.11031
}

Semantic roles & 50–950 ramp

primary

#683ADA

secondary

#C6DA96

accent

#EB3DB9

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683ADA

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

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