#683ECD#683ECD

#683ECD is a mid, highly saturated violet. Relative luminance 0.108; OKLCH L 49.9% C 0.207 H 290.3°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#683ECD
RGB	rgb(104, 62, 205)
HSL	hsl(258, 59%, 52%)
HSV	hsv(258, 70%, 80%)
CMYK	cmyk(49.3%, 69.8%, 0%, 19.6%)
CIE-LAB	lab(39.23, 51.42, -67.69)
CIE-LCH	lch(39.23, 85.00, 307.22°)
OKLab	oklab(49.88% 0.0719 -0.1942)
OKLCH	oklch(49.88% 0.207 290.3)
XYZ	xyz(18.4478, 10.7953, 58.8575)
Luminance	0.1080 (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

#683ECD #A3CD3E

analogous

#3E5CCD #683ECD #AF3ECD

triadic

#683ECD #CD683E #3ECD68

tetradic

#683ECD #CD3E5C #A3CD3E #3ECDAF

square

#683ECD #CD3E5C #A3CD3E #3ECDAF

split-complementary

#683ECD #CDAF3E #5CCD3E

monochromatic

#371E73 #4E2AA3 #683ECD #8E6FDA #B49FE6

Accessibility & contrast

On white

6.65

#683ECD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#683ECD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683ECD

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683ECD	#FFFFFF	#000000	##FFFFFF
##683ECD	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD1

Deuteranopia (green-blind)

#0059CA

Tritanopia (blue-blind)

#466381

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #683ecd;
/* rgb */ color: rgb(104, 62, 205);
/* oklch */ color: oklch(49.9% 0.207 290.3);

Tailwind

colors: {
  custom: {
    50: '#9c77dd',
    500: '#683ecd',
    950: '#000000',
  },
}

SCSS

$custom: #683ecd;
$custom-light: #9c77dd;
$custom-dark: #000000;

JSON

{
  "hex": "#683ecd",
  "rgb": {
    "r": 104,
    "g": 62,
    "b": 205
  },
  "hsl": {
    "h": 257.622,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49875,
    "c": 0.20708,
    "h": 290.3
  },
  "luminance": 0.10796
}

Semantic roles & 50–950 ramp

primary

#683ECD

secondary

#C0D394

accent

#E246B4

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683ECD

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

Preview Lab → · Contrast checker → · Palette generator →