#683FD9#683FD9

#683FD9 is a mid, highly saturated violet. Relative luminance 0.115; OKLCH L 51.0% C 0.220 H 288.2°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#683FD9
RGB	rgb(104, 63, 217)
HSL	hsl(256, 67%, 55%)
HSV	hsv(256, 71%, 85%)
CMYK	cmyk(52.1%, 71%, 0%, 14.9%)
CIE-LAB	lab(40.42, 54.23, -72.66)
CIE-LCH	lch(40.42, 90.67, 306.74°)
OKLab	oklab(51.03% 0.0687 -0.2088)
OKLCH	oklch(51.03% 0.22 288.2)
XYZ	xyz(20.0071, 11.5069, 66.7990)
Luminance	0.1151 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FD9 #B0D93F

analogous

#3F63D9 #683FD9 #B53FD9

triadic

#683FD9 #D9683F #3FD968

tetradic

#683FD9 #D93F63 #B0D93F #3FD9B5

square

#683FD9 #D93F63 #B0D93F #3FD9B5

split-complementary

#683FD9 #D9B53F #63D93F

monochromatic

#361A84 #4B24B7 #683FD9 #9072E3 #B8A5ED

Accessibility & contrast

On white

6.36

#683FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#683FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FD9

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FD9	#FFFFFF	#000000	##FFFFFF
##683FD9	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DE

Deuteranopia (green-blind)

#005BD6

Tritanopia (blue-blind)

#3D6888

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #683fd9;
/* rgb */ color: rgb(104, 63, 217);
/* oklch */ color: oklch(51.0% 0.220 288.2);

Tailwind

colors: {
  custom: {
    50: '#9e78e6',
    500: '#683fd9',
    950: '#000000',
  },
}

SCSS

$custom: #683fd9;
$custom-light: #9e78e6;
$custom-dark: #000000;

JSON

{
  "hex": "#683fd9",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 255.974,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51029,
    "c": 0.2198,
    "h": 288.2
  },
  "luminance": 0.11508
}

Semantic roles & 50–950 ramp

primary

#683FD9

secondary

#C9DA9A

accent

#EA3EBC

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #683FD9

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

Preview Lab → · Contrast checker → · Palette generator →