#683FE3#683FE3

#683FE3 is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.9% C 0.231 H 286.7°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#683FE3
RGB	rgb(104, 63, 227)
HSL	hsl(255, 75%, 57%)
HSV	hsv(255, 72%, 89%)
CMYK	cmyk(54.2%, 72.2%, 0%, 11%)
CIE-LAB	lab(41.28, 57.01, -76.96)
CIE-LCH	lch(41.28, 95.78, 306.53°)
OKLab	oklab(51.91% 0.0666 -0.2214)
OKLCH	oklch(51.91% 0.231 286.7)
XYZ	xyz(21.3474, 12.0430, 73.8578)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FE3 #BAE33F

analogous

#3F68E3 #683FE3 #BA3FE3

triadic

#683FE3 #E3683F #3FE368

tetradic

#683FE3 #E33F68 #BAE33F #3FE3BA

square

#683FE3 #E33F68 #BAE33F #3FE3BA

split-complementary

#683FE3 #E3BA3F #68E33F

monochromatic

#351592 #481DC8 #683FE3 #9274EB #BCAAF3

Accessibility & contrast

On white

6.16

#683FE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#683FE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FE3

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FE3	#FFFFFF	#000000	##FFFFFF
##683FE3	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E8

Deuteranopia (green-blind)

#005DE0

Tritanopia (blue-blind)

#336C8E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #683fe3;
/* rgb */ color: rgb(104, 63, 227);
/* oklch */ color: oklch(51.9% 0.231 286.7);

Tailwind

colors: {
  custom: {
    50: '#9f78ed',
    500: '#683fe3',
    950: '#000000',
  },
}

SCSS

$custom: #683fe3;
$custom-light: #9f78ed;
$custom-dark: #000000;

JSON

{
  "hex": "#683fe3",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 227
  },
  "hsl": {
    "h": 255,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51905,
    "c": 0.23119,
    "h": 286.7
  },
  "luminance": 0.12044
}

Semantic roles & 50–950 ramp

primary

#683FE3

secondary

#D0E09D

accent

#F137C3

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683FE3

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

Preview Lab → · Contrast checker → · Palette generator →