#683DCD#683DCD

#683DCD is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.7% C 0.208 H 290.5°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#683DCD
RGB	rgb(104, 61, 205)
HSL	hsl(258, 59%, 52%)
HSV	hsv(258, 70%, 80%)
CMYK	cmyk(49.3%, 70.2%, 0%, 19.6%)
CIE-LAB	lab(39.05, 51.93, -67.99)
CIE-LCH	lch(39.05, 85.56, 307.37°)
OKLab	oklab(49.74% 0.0728 -0.1951)
OKLCH	oklch(49.74% 0.208 290.5)
XYZ	xyz(18.3940, 10.6876, 58.8395)
Luminance	0.1069 (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

#683DCD #A2CD3D

analogous

#3D5ACD #683DCD #B03DCD

triadic

#683DCD #CD683D #3DCD68

tetradic

#683DCD #CD3D5A #A2CD3D #3DCDB0

square

#683DCD #CD3D5A #A2CD3D #3DCDB0

split-complementary

#683DCD #CDB03D #5ACD3D

monochromatic

#371D72 #4E2AA3 #683DCD #8E6EDA #B49EE6

Accessibility & contrast

On white

6.69

#683DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#683DCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #683DCD

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683DCD	#FFFFFF	#000000	##FFFFFF
##683DCD	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED1

Deuteranopia (green-blind)

#0059CA

Tritanopia (blue-blind)

#466281

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #683dcd;
/* rgb */ color: rgb(104, 61, 205);
/* oklch */ color: oklch(49.7% 0.208 290.5);

Tailwind

colors: {
  custom: {
    50: '#9c76dd',
    500: '#683dcd',
    950: '#000000',
  },
}

SCSS

$custom: #683dcd;
$custom-light: #9c76dd;
$custom-dark: #000000;

JSON

{
  "hex": "#683dcd",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 205
  },
  "hsl": {
    "h": 257.917,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49743,
    "c": 0.20822,
    "h": 290.5
  },
  "luminance": 0.10688
}

Semantic roles & 50–950 ramp

primary

#683DCD

secondary

#C0D293

accent

#E246B3

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #683DCD

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

Preview Lab → · Contrast checker → · Palette generator →