#683CD9#683CD9

#683CD9 is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.7% C 0.223 H 288.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#683CD9
RGB	rgb(104, 60, 217)
HSL	hsl(257, 67%, 54%)
HSV	hsv(257, 72%, 85%)
CMYK	cmyk(52.1%, 72.4%, 0%, 14.9%)
CIE-LAB	lab(39.89, 55.73, -73.54)
CIE-LCH	lch(39.89, 92.27, 307.16°)
OKLab	oklab(50.65% 0.0711 -0.2113)
OKLCH	oklch(50.65% 0.223 288.6)
XYZ	xyz(19.8455, 11.1836, 66.7451)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683CD9 #ADD93C

analogous

#3C5FD9 #683CD9 #B63CD9

triadic

#683CD9 #D9683C #3CD968

tetradic

#683CD9 #D93C5F #ADD93C #3CD9B6

square

#683CD9 #D93C5F #ADD93C #3CD9B6

split-complementary

#683CD9 #D9B63C #5FD93C

monochromatic

#361981 #4C23B5 #683CD9 #906FE3 #B7A2ED

Accessibility & contrast

On white

6.49

#683CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#683CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683CD9

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CD9	#FFFFFF	#000000	##FFFFFF
##683CD9	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DE

Deuteranopia (green-blind)

#005AD6

Tritanopia (blue-blind)

#3D6687

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #683cd9;
/* rgb */ color: rgb(104, 60, 217);
/* oklch */ color: oklch(50.7% 0.223 288.6);

Tailwind

colors: {
  custom: {
    50: '#9e76e6',
    500: '#683cd9',
    950: '#000000',
  },
}

SCSS

$custom: #683cd9;
$custom-light: #9e76e6;
$custom-dark: #000000;

JSON

{
  "hex": "#683cd9",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 217
  },
  "hsl": {
    "h": 256.815,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50651,
    "c": 0.223,
    "h": 288.6
  },
  "luminance": 0.11185
}

Semantic roles & 50–950 ramp

primary

#683CD9

secondary

#C7DA97

accent

#EA3EBA

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683CD9

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

Preview Lab → · Contrast checker → · Palette generator →