#683FC8#683FC8

#683FC8 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.6% C 0.200 H 291.0°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#683FC8
RGB	rgb(104, 63, 200)
HSL	hsl(258, 55%, 52%)
HSV	hsv(258, 69%, 78%)
CMYK	cmyk(48%, 68.5%, 0%, 21.6%)
CIE-LAB	lab(39.01, 49.51, -65.15)
CIE-LCH	lch(39.01, 81.83, 307.24°)
OKLab	oklab(49.59% 0.0718 -0.1867)
OKLCH	oklch(49.59% 0.2 291)
XYZ	xyz(17.9088, 10.6675, 55.7478)
Luminance	0.1067 (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

#683FC8 #9FC83F

analogous

#3F5BC8 #683FC8 #AD3FC8

triadic

#683FC8 #C8683F #3FC868

tetradic

#683FC8 #C83F5B #9FC83F #3FC8AD

square

#683FC8 #C83F5B #9FC83F #3FC8AD

split-complementary

#683FC8 #C8AD3F #5BC83F

monochromatic

#371F6D #4E2D9D #683FC8 #8D6FD6 #B39EE3

Accessibility & contrast

On white

6.70

#683FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#683FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683FC8

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683FC8	#FFFFFF	#000000	##FFFFFF
##683FC8	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECC

Deuteranopia (green-blind)

#0059C5

Tritanopia (blue-blind)

#49617F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #683fc8;
/* rgb */ color: rgb(104, 63, 200);
/* oklch */ color: oklch(49.6% 0.200 291.0);

Tailwind

colors: {
  custom: {
    50: '#9b77da',
    500: '#683fc8',
    950: '#000000',
  },
}

SCSS

$custom: #683fc8;
$custom-light: #9b77da;
$custom-dark: #000000;

JSON

{
  "hex": "#683fc8",
  "rgb": {
    "r": 104,
    "g": 63,
    "b": 200
  },
  "hsl": {
    "h": 257.956,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.49592,
    "c": 0.20007,
    "h": 291
  },
  "luminance": 0.10668
}

Semantic roles & 50–950 ramp

primary

#683FC8

secondary

#BDD093

accent

#DF49B2

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683FC8

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

Preview Lab → · Contrast checker → · Palette generator →