#683CCC#683CCC

#683CCC is a mid, highly saturated violet. Relative luminance 0.105; OKLCH L 49.5% C 0.208 H 290.8°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#683CCC
RGB	rgb(104, 60, 204)
HSL	hsl(258, 59%, 52%)
HSV	hsv(258, 71%, 80%)
CMYK	cmyk(49%, 70.6%, 0%, 20%)
CIE-LAB	lab(38.78, 52.16, -67.85)
CIE-LCH	lch(38.78, 85.58, 307.56°)
OKLab	oklab(49.53% 0.0739 -0.1947)
OKLCH	oklch(49.53% 0.208 290.8)
XYZ	xyz(18.2208, 10.5337, 58.1882)
Luminance	0.1053 (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

#683CCC #A0CC3C

analogous

#3C58CC #683CCC #B03CCC

triadic

#683CCC #CC683C #3CCC68

tetradic

#683CCC #CC3C58 #A0CC3C #3CCCB0

square

#683CCC #CC3C58 #A0CC3C #3CCCB0

split-complementary

#683CCC #CCB03C #58CC3C

monochromatic

#371D70 #4E2AA1 #683CCC #8E6DD9 #B39DE5

Accessibility & contrast

On white

6.76

#683CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#683CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683CCC

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683CCC	#FFFFFF	#000000	##FFFFFF
##683CCC	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED0

Deuteranopia (green-blind)

#0058C9

Tritanopia (blue-blind)

#476180

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #683ccc;
/* rgb */ color: rgb(104, 60, 204);
/* oklch */ color: oklch(49.5% 0.208 290.8);

Tailwind

colors: {
  custom: {
    50: '#9c75dd',
    500: '#683ccc',
    950: '#000000',
  },
}

SCSS

$custom: #683ccc;
$custom-light: #9c75dd;
$custom-dark: #000000;

JSON

{
  "hex": "#683ccc",
  "rgb": {
    "r": 104,
    "g": 60,
    "b": 204
  },
  "hsl": {
    "h": 258.333,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49529,
    "c": 0.2082,
    "h": 290.8
  },
  "luminance": 0.10534
}

Semantic roles & 50–950 ramp

primary

#683CCC

secondary

#BED192

accent

#E246B2

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683CCC

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

Preview Lab → · Contrast checker → · Palette generator →