#684DDC#684DDC

#684DDC is a mid, highly saturated violet. Relative luminance 0.134; OKLCH L 53.2% C 0.207 H 285.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#684DDC
RGB	rgb(104, 77, 220)
HSL	hsl(251, 67%, 58%)
HSV	hsv(251, 65%, 86%)
CMYK	cmyk(52.7%, 65%, 0%, 13.7%)
CIE-LAB	lab(43.38, 47.63, -69.54)
CIE-LCH	lch(43.38, 84.28, 304.41°)
OKLab	oklab(53.23% 0.0558 -0.1997)
OKLCH	oklch(53.23% 0.207 285.6)
XYZ	xyz(21.2772, 13.4170, 69.1649)
Luminance	0.1342 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DDC #C1DC4D

analogous

#4D79DC #684DDC #B04DDC

triadic

#684DDC #DC684D #4DDC68

tetradic

#684DDC #DC4D79 #C1DC4D #4DDCB0

square

#684DDC #DC4D79 #C1DC4D #4DDCB0

split-complementary

#684DDC #DCB04D #79DC4D

monochromatic

#331D92 #4527C5 #684DDC #9380E6 #BFB3F0

Accessibility & contrast

On white

5.70

#684DDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#684DDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DDC

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DDC	#FFFFFF	#000000	##FFFFFF
##684DDC	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE0

Deuteranopia (green-blind)

#0062D9

Tritanopia (blue-blind)

#38718E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #684ddc;
/* rgb */ color: rgb(104, 77, 220);
/* oklch */ color: oklch(53.2% 0.207 285.6);

Tailwind

colors: {
  custom: {
    50: '#9d80e8',
    500: '#684ddc',
    950: '#000000',
  },
}

SCSS

$custom: #684ddc;
$custom-light: #9d80e8;
$custom-dark: #000000;

JSON

{
  "hex": "#684ddc",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 220
  },
  "hsl": {
    "h": 251.329,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53229,
    "c": 0.20732,
    "h": 285.6
  },
  "luminance": 0.13418
}

Semantic roles & 50–950 ramp

primary

#684DDC

secondary

#D4DFA6

accent

#EA3ECA

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684DDC

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

Preview Lab → · Contrast checker → · Palette generator →