#683FD4#683FD4

#683FD4 is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.6% C 0.214 H 289.0°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#683FD4
RGB	rgb(104, 63, 212)
HSL	hsl(257, 63%, 54%)
HSV	hsv(257, 70%, 83%)
CMYK	cmyk(50.9%, 70.3%, 0%, 16.9%)
CIE-LAB	lab(40.00, 52.84, -70.48)
CIE-LCH	lch(40.00, 88.09, 306.86°)
OKLab	oklab(50.6% 0.0697 -0.2024)
OKLCH	oklch(50.6% 0.214 289)
XYZ	xyz(19.3666, 11.2507, 63.4257)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FD4 #ABD43F

analogous

#3F61D4 #683FD4 #B33FD4

triadic

#683FD4 #D4683F #3FD468

tetradic

#683FD4 #D43F61 #ABD43F #3FD4B3

square

#683FD4 #D43F61 #ABD43F #3FD4B3

split-complementary

#683FD4 #D4B33F #61D43F

monochromatic

#371C7D #4C27AF #683FD4 #8F71DF #B7A3EA

Accessibility & contrast

On white

6.46

#683FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#683FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FD4

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FD4	#FFFFFF	#000000	##FFFFFF
##683FD4	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D8

Deuteranopia (green-blind)

#005AD1

Tritanopia (blue-blind)

#416685

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #683fd4;
/* rgb */ color: rgb(104, 63, 212);
/* oklch */ color: oklch(50.6% 0.214 289.0);

Tailwind

colors: {
  custom: {
    50: '#9d77e2',
    500: '#683fd4',
    950: '#000000',
  },
}

SCSS

$custom: #683fd4;
$custom-light: #9d77e2;
$custom-dark: #000000;

JSON

{
  "hex": "#683fd4",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 212
  },
  "hsl": {
    "h": 256.51,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.506,
    "c": 0.21405,
    "h": 289
  },
  "luminance": 0.11252
}

Semantic roles & 50–950 ramp

primary

#683FD4

secondary

#C6D798

accent

#E641B9

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #683FD4

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

Preview Lab → · Contrast checker → · Palette generator →