#683DDE#683DDE

#683DDE is a mid, highly saturated violet. Relative luminance 0.116; OKLCH L 51.2% C 0.228 H 287.7°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#683DDE
RGB	rgb(104, 61, 222)
HSL	hsl(256, 71%, 55%)
HSV	hsv(256, 73%, 87%)
CMYK	cmyk(53.2%, 72.5%, 0%, 12.9%)
CIE-LAB	lab(40.50, 56.62, -75.40)
CIE-LCH	lch(40.50, 94.29, 306.90°)
OKLab	oklab(51.22% 0.0692 -0.2168)
OKLCH	oklch(51.22% 0.228 287.7)
XYZ	xyz(20.5586, 11.5534, 70.2398)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683DDE #B3DE3D

analogous

#3D62DE #683DDE #B93DDE

triadic

#683DDE #DE683D #3DDE68

tetradic

#683DDE #DE3D62 #B3DE3D #3DDEB9

square

#683DDE #DE3D62 #B3DE3D #3DDEB9

split-complementary

#683DDE #DEB93D #62DE3D

monochromatic

#361789 #4A20BE #683DDE #9171E7 #B9A6F0

Accessibility & contrast

On white

6.34

#683DDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#683DDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683DDE

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DDE	#FFFFFF	#000000	##FFFFFF
##683DDE	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E3

Deuteranopia (green-blind)

#005BDB

Tritanopia (blue-blind)

#38698A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #683dde;
/* rgb */ color: rgb(104, 61, 222);
/* oklch */ color: oklch(51.2% 0.228 287.7);

Tailwind

colors: {
  custom: {
    50: '#9e77ea',
    500: '#683dde',
    950: '#000000',
  },
}

SCSS

$custom: #683dde;
$custom-light: #9e77ea;
$custom-dark: #000000;

JSON

{
  "hex": "#683dde",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 222
  },
  "hsl": {
    "h": 256.025,
    "s": 70.925,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51215,
    "c": 0.2276,
    "h": 287.7
  },
  "luminance": 0.11554
}

Semantic roles & 50–950 ramp

primary

#683DDE

secondary

#CBDD9A

accent

#EE3ABE

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683DDE

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

Preview Lab → · Contrast checker → · Palette generator →