#684DCD#684DCD

#684DCD is a mid, vivid violet. Relative luminance 0.127; OKLCH L 52.0% C 0.189 H 287.7°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#684DCD
RGB	rgb(104, 77, 205)
HSL	hsl(253, 56%, 55%)
HSV	hsv(253, 62%, 80%)
CMYK	cmyk(49.3%, 62.4%, 0%, 19.6%)
CIE-LAB	lab(42.24, 43.24, -62.79)
CIE-LCH	lch(42.24, 76.24, 304.55°)
OKLab	oklab(52.04% 0.0573 -0.1798)
OKLCH	oklch(52.04% 0.189 287.7)
XYZ	xyz(19.3790, 12.6577, 59.1679)
Luminance	0.1266 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DCD #B2CD4D

analogous

#4D72CD #684DCD #A84DCD

triadic

#684DCD #CD684D #4DCD68

tetradic

#684DCD #CD4D72 #B2CD4D #4DCDA8

square

#684DCD #CD4D72 #B2CD4D #4DCDA8

split-complementary

#684DCD #CDA84D #72CD4D

monochromatic

#36237D #4B30AC #684DCD #917DDA #B9ADE8

Accessibility & contrast

On white

5.95

#684DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#684DCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DCD

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DCD	#FFFFFF	#000000	##FFFFFF
##684DCD	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D1

Deuteranopia (green-blind)

#0060CA

Tritanopia (blue-blind)

#456B86

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #684dcd;
/* rgb */ color: rgb(104, 77, 205);
/* oklch */ color: oklch(52.0% 0.189 287.7);

Tailwind

colors: {
  custom: {
    50: '#9b80dd',
    500: '#684dcd',
    950: '#000000',
  },
}

SCSS

$custom: #684dcd;
$custom-light: #9b80dd;
$custom-dark: #000000;

JSON

{
  "hex": "#684dcd",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 205
  },
  "hsl": {
    "h": 252.656,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.52043,
    "c": 0.18873,
    "h": 287.7
  },
  "luminance": 0.12659
}

Semantic roles & 50–950 ramp

primary

#684DCD

secondary

#CAD6A0

accent

#DF48C0

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684DCD

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

Preview Lab → · Contrast checker → · Palette generator →