#683DD9#683DD9

#683DD9 is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.8% C 0.222 H 288.5°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#683DD9
RGB	rgb(104, 61, 217)
HSL	hsl(257, 67%, 55%)
HSV	hsv(257, 72%, 85%)
CMYK	cmyk(52.1%, 71.9%, 0%, 14.9%)
CIE-LAB	lab(40.06, 55.24, -73.25)
CIE-LCH	lch(40.06, 91.74, 307.02°)
OKLab	oklab(50.78% 0.0703 -0.2105)
OKLCH	oklch(50.78% 0.222 288.5)
XYZ	xyz(19.8984, 11.2893, 66.7628)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683DD9 #AED93D

analogous

#3D60D9 #683DD9 #B63DD9

triadic

#683DD9 #D9683D #3DD968

tetradic

#683DD9 #D93D60 #AED93D #3DD9B6

square

#683DD9 #D93D60 #AED93D #3DD9B6

split-complementary

#683DD9 #D9B63D #60D93D

monochromatic

#361982 #4C24B5 #683DD9 #9070E3 #B8A3ED

Accessibility & contrast

On white

6.45

#683DD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#683DD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683DD9

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DD9	#FFFFFF	#000000	##FFFFFF
##683DD9	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DE

Deuteranopia (green-blind)

#005AD6

Tritanopia (blue-blind)

#3D6787

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #683dd9;
/* rgb */ color: rgb(104, 61, 217);
/* oklch */ color: oklch(50.8% 0.222 288.5);

Tailwind

colors: {
  custom: {
    50: '#9e76e6',
    500: '#683dd9',
    950: '#000000',
  },
}

SCSS

$custom: #683dd9;
$custom-light: #9e76e6;
$custom-dark: #000000;

JSON

{
  "hex": "#683dd9",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 217
  },
  "hsl": {
    "h": 256.538,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50776,
    "c": 0.22194,
    "h": 288.5
  },
  "luminance": 0.1129
}

Semantic roles & 50–950 ramp

primary

#683DD9

secondary

#C8DA98

accent

#EA3EBB

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683DD9

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

Preview Lab → · Contrast checker → · Palette generator →