#683FD5#683FD5

#683FD5 is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.7% C 0.215 H 288.8°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#683FD5
RGB	rgb(104, 63, 213)
HSL	hsl(256, 64%, 54%)
HSV	hsv(256, 70%, 84%)
CMYK	cmyk(51.2%, 70.4%, 0%, 16.5%)
CIE-LAB	lab(40.08, 53.12, -70.92)
CIE-LCH	lch(40.08, 88.61, 306.84°)
OKLab	oklab(50.69% 0.0695 -0.2037)
OKLCH	oklch(50.69% 0.215 288.8)
XYZ	xyz(19.4932, 11.3013, 64.0921)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FD5 #ACD53F

analogous

#3F61D5 #683FD5 #B33FD5

triadic

#683FD5 #D5683F #3FD568

tetradic

#683FD5 #D53F61 #ACD53F #3FD5B3

square

#683FD5 #D53F61 #ACD53F #3FD5B3

split-complementary

#683FD5 #D5B33F #61D53F

monochromatic

#361C7E #4C27B0 #683FD5 #8F71E0 #B7A3EB

Accessibility & contrast

On white

6.44

#683FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#683FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FD5

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FD5	#FFFFFF	#000000	##FFFFFF
##683FD5	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D9

Deuteranopia (green-blind)

#005BD2

Tritanopia (blue-blind)

#406686

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #683fd5;
/* rgb */ color: rgb(104, 63, 213);
/* oklch */ color: oklch(50.7% 0.215 288.8);

Tailwind

colors: {
  custom: {
    50: '#9d77e3',
    500: '#683fd5',
    950: '#000000',
  },
}

SCSS

$custom: #683fd5;
$custom-light: #9d77e3;
$custom-dark: #000000;

JSON

{
  "hex": "#683fd5",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 256.4,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50685,
    "c": 0.21521,
    "h": 288.8
  },
  "luminance": 0.11302
}

Semantic roles & 50–950 ramp

primary

#683FD5

secondary

#C6D898

accent

#E741BA

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #683FD5

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

Preview Lab → · Contrast checker → · Palette generator →