#683ED8#683ED8

#683ED8 is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.8% C 0.220 H 288.5°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#683ED8
RGB	rgb(104, 62, 216)
HSL	hsl(256, 66%, 55%)
HSV	hsv(256, 71%, 85%)
CMYK	cmyk(51.9%, 71.3%, 0%, 15.3%)
CIE-LAB	lab(40.16, 54.46, -72.52)
CIE-LCH	lch(40.16, 90.70, 306.90°)
OKLab	oklab(50.82% 0.0697 -0.2084)
OKLCH	oklch(50.82% 0.22 288.5)
XYZ	xyz(19.8226, 11.3452, 66.0978)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683ED8 #AED83E

analogous

#3E61D8 #683ED8 #B53ED8

triadic

#683ED8 #D8683E #3ED868

tetradic

#683ED8 #D83E61 #AED83E #3ED8B5

square

#683ED8 #D83E61 #AED83E #3ED8B5

split-complementary

#683ED8 #D8B53E #61D83E

monochromatic

#361A81 #4C24B4 #683ED8 #9071E2 #B8A4ED

Accessibility & contrast

On white

6.42

#683ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#683ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683ED8

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683ED8	#FFFFFF	#000000	##FFFFFF
##683ED8	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DD

Deuteranopia (green-blind)

#005BD5

Tritanopia (blue-blind)

#3D6787

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #683ed8;
/* rgb */ color: rgb(104, 62, 216);
/* oklch */ color: oklch(50.8% 0.220 288.5);

Tailwind

colors: {
  custom: {
    50: '#9d77e5',
    500: '#683ed8',
    950: '#000000',
  },
}

SCSS

$custom: #683ed8;
$custom-light: #9d77e5;
$custom-dark: #000000;

JSON

{
  "hex": "#683ed8",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 216
  },
  "hsl": {
    "h": 256.364,
    "s": 66.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50815,
    "c": 0.21974,
    "h": 288.5
  },
  "luminance": 0.11346
}

Semantic roles & 50–950 ramp

primary

#683ED8

secondary

#C8D998

accent

#E93EBB

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683ED8

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

Preview Lab → · Contrast checker → · Palette generator →