#683EC6#683EC6

#683EC6 is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.3% C 0.199 H 291.6°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#683EC6
RGB	rgb(104, 62, 198)
HSL	hsl(259, 54%, 51%)
HSV	hsv(259, 69%, 78%)
CMYK	cmyk(47.5%, 68.7%, 0%, 22.4%)
CIE-LAB	lab(38.66, 49.48, -64.55)
CIE-LCH	lch(38.66, 81.34, 307.47°)
OKLab	oklab(49.29% 0.0731 -0.185)
OKLCH	oklch(49.29% 0.199 291.6)
XYZ	xyz(17.6217, 10.4649, 54.5066)
Luminance	0.1047 (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

#683EC6 #9CC63E

analogous

#3E58C6 #683EC6 #AC3EC6

triadic

#683EC6 #C6683E #3EC668

tetradic

#683EC6 #C63E58 #9CC63E #3EC6AC

square

#683EC6 #C63E58 #9CC63E #3EC6AC

split-complementary

#683EC6 #C6AC3E #58C63E

monochromatic

#361F6A #4F2D99 #683EC6 #8D6DD4 #B29CE2

Accessibility & contrast

On white

6.79

#683EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#683EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683EC6

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683EC6	#FFFFFF	#000000	##FFFFFF
##683EC6	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCA

Deuteranopia (green-blind)

#0058C3

Tritanopia (blue-blind)

#4A607D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #683ec6;
/* rgb */ color: rgb(104, 62, 198);
/* oklch */ color: oklch(49.3% 0.199 291.6);

Tailwind

colors: {
  custom: {
    50: '#9b76d8',
    500: '#683ec6',
    950: '#000000',
  },
}

SCSS

$custom: #683ec6;
$custom-light: #9b76d8;
$custom-dark: #000000;

JSON

{
  "hex": "#683ec6",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 198
  },
  "hsl": {
    "h": 258.529,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49292,
    "c": 0.19891,
    "h": 291.6
  },
  "luminance": 0.10466
}

Semantic roles & 50–950 ramp

primary

#683EC6

secondary

#BBCE92

accent

#DE4AB0

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683EC6

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

Preview Lab → · Contrast checker → · Palette generator →