#683ED3#683ED3

#683ED3 is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.4% C 0.214 H 289.3°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#683ED3
RGB	rgb(104, 62, 211)
HSL	hsl(257, 63%, 54%)
HSV	hsv(257, 71%, 83%)
CMYK	cmyk(50.7%, 70.6%, 0%, 17.3%)
CIE-LAB	lab(39.73, 53.08, -70.34)
CIE-LCH	lch(39.73, 88.12, 307.04°)
OKLab	oklab(50.38% 0.0707 -0.202)
OKLCH	oklch(50.38% 0.214 289.3)
XYZ	xyz(19.1860, 11.0906, 62.7452)
Luminance	0.1109 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683ED3 #A9D33E

analogous

#3E5ED3 #683ED3 #B23ED3

triadic

#683ED3 #D3683E #3ED368

tetradic

#683ED3 #D33E5E #A9D33E #3ED3B2

square

#683ED3 #D33E5E #A9D33E #3ED3B2

split-complementary

#683ED3 #D3B23E #5ED33E

monochromatic

#371C7B #4D27AC #683ED3 #8F70DE #B6A2EA

Accessibility & contrast

On white

6.53

#683ED3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#683ED3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683ED3

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683ED3	#FFFFFF	#000000	##FFFFFF
##683ED3	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D7

Deuteranopia (green-blind)

#005AD0

Tritanopia (blue-blind)

#416584

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #683ed3;
/* rgb */ color: rgb(104, 62, 211);
/* oklch */ color: oklch(50.4% 0.214 289.3);

Tailwind

colors: {
  custom: {
    50: '#9d77e2',
    500: '#683ed3',
    950: '#000000',
  },
}

SCSS

$custom: #683ed3;
$custom-light: #9d77e2;
$custom-dark: #000000;

JSON

{
  "hex": "#683ed3",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 211
  },
  "hsl": {
    "h": 256.913,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50384,
    "c": 0.21401,
    "h": 289.3
  },
  "luminance": 0.11091
}

Semantic roles & 50–950 ramp

primary

#683ED3

secondary

#C4D696

accent

#E642B8

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0915

muted

#7F7B84

Preview Lab

Preview with #683ED3

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

Preview Lab → · Contrast checker → · Palette generator →