#683FC9#683FC9

#683FC9 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.7% C 0.201 H 290.9°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#683FC9
RGB	rgb(104, 63, 201)
HSL	hsl(258, 56%, 52%)
HSV	hsv(258, 69%, 79%)
CMYK	cmyk(48.3%, 68.7%, 0%, 21.2%)
CIE-LAB	lab(39.10, 49.79, -65.60)
CIE-LCH	lch(39.10, 82.35, 307.20°)
OKLab	oklab(49.68% 0.0716 -0.1881)
OKLCH	oklch(49.68% 0.201 290.9)
XYZ	xyz(18.0261, 10.7144, 56.3653)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683FC9 #A0C93F

analogous

#3F5BC9 #683FC9 #AD3FC9

triadic

#683FC9 #C9683F #3FC968

tetradic

#683FC9 #C93F5B #A0C93F #3FC9AD

square

#683FC9 #C93F5B #A0C93F #3FC9AD

split-complementary

#683FC9 #C9AD3F #5BC93F

monochromatic

#371F6F #4E2D9E #683FC9 #8E6FD6 #B39FE4

Accessibility & contrast

On white

6.68

#683FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#683FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FC9

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FC9	#FFFFFF	#000000	##FFFFFF
##683FC9	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECD

Deuteranopia (green-blind)

#0059C6

Tritanopia (blue-blind)

#48627F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #683fc9;
/* rgb */ color: rgb(104, 63, 201);
/* oklch */ color: oklch(49.7% 0.201 290.9);

Tailwind

colors: {
  custom: {
    50: '#9b77da',
    500: '#683fc9',
    950: '#000000',
  },
}

SCSS

$custom: #683fc9;
$custom-light: #9b77da;
$custom-dark: #000000;

JSON

{
  "hex": "#683fc9",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 201
  },
  "hsl": {
    "h": 257.826,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49675,
    "c": 0.20124,
    "h": 290.9
  },
  "luminance": 0.10715
}

Semantic roles & 50–950 ramp

primary

#683FC9

secondary

#BED094

accent

#DF48B3

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683FC9

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

Preview Lab → · Contrast checker → · Palette generator →