#683CCF#683CCF

#683CCF is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.8% C 0.212 H 290.3°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#683CCF
RGB	rgb(104, 60, 207)
HSL	hsl(258, 60%, 52%)
HSV	hsv(258, 71%, 81%)
CMYK	cmyk(49.8%, 71%, 0%, 18.8%)
CIE-LAB	lab(39.03, 52.99, -69.17)
CIE-LCH	lch(39.03, 87.14, 307.45°)
OKLab	oklab(49.78% 0.0733 -0.1985)
OKLCH	oklch(49.78% 0.212 290.3)
XYZ	xyz(18.5840, 10.6790, 60.1014)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683CCF #A3CF3C

analogous

#3C5ACF #683CCF #B13CCF

triadic

#683CCF #CF683C #3CCF68

tetradic

#683CCF #CF3C5A #A3CF3C #3CCFB1

square

#683CCF #CF3C5A #A3CF3C #3CCFB1

split-complementary

#683CCF #CFB13C #5ACF3C

monochromatic

#371D74 #4E29A5 #683CCF #8E6DDB #B49EE7

Accessibility & contrast

On white

6.70

#683CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#683CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683CCF

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CCF	#FFFFFF	#000000	##FFFFFF
##683CCF	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD3

Deuteranopia (green-blind)

#0059CC

Tritanopia (blue-blind)

#456282

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #683ccf;
/* rgb */ color: rgb(104, 60, 207);
/* oklch */ color: oklch(49.8% 0.212 290.3);

Tailwind

colors: {
  custom: {
    50: '#9c75df',
    500: '#683ccf',
    950: '#000000',
  },
}

SCSS

$custom: #683ccf;
$custom-light: #9c75df;
$custom-dark: #000000;

JSON

{
  "hex": "#683ccf",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 257.959,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49784,
    "c": 0.21163,
    "h": 290.3
  },
  "luminance": 0.1068
}

Semantic roles & 50–950 ramp

primary

#683CCF

secondary

#C0D393

accent

#E444B4

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683CCF

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

Preview Lab → · Contrast checker → · Palette generator →