#684DD8#684DD8

#684DD8 is a mid, highly saturated violet. Relative luminance 0.132; OKLCH L 52.9% C 0.202 H 286.1°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#684DD8
RGB	rgb(104, 77, 216)
HSL	hsl(252, 64%, 57%)
HSV	hsv(252, 64%, 85%)
CMYK	cmyk(51.9%, 64.4%, 0%, 15.3%)
CIE-LAB	lab(43.07, 46.45, -67.76)
CIE-LCH	lch(43.07, 82.15, 304.43°)
OKLab	oklab(52.91% 0.0563 -0.1944)
OKLCH	oklch(52.91% 0.202 286.1)
XYZ	xyz(20.7538, 13.2076, 66.4082)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DD8 #BDD84D

analogous

#4D77D8 #684DD8 #AE4DD8

triadic

#684DD8 #D8684D #4DD868

tetradic

#684DD8 #D84D77 #BDD84D #4DD8AE

square

#684DD8 #D84D77 #BDD84D #4DD8AE

split-complementary

#684DD8 #D8AE4D #77D84D

monochromatic

#341F8C #472ABE #684DD8 #937FE3 #BDB1EE

Accessibility & contrast

On white

5.77

#684DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#684DD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DD8

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DD8	#FFFFFF	#000000	##FFFFFF
##684DD8	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DC

Deuteranopia (green-blind)

#0062D5

Tritanopia (blue-blind)

#3C6F8C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #684dd8;
/* rgb */ color: rgb(104, 77, 216);
/* oklch */ color: oklch(52.9% 0.202 286.1);

Tailwind

colors: {
  custom: {
    50: '#9c80e5',
    500: '#684dd8',
    950: '#000000',
  },
}

SCSS

$custom: #684dd8;
$custom-light: #9c80e5;
$custom-dark: #000000;

JSON

{
  "hex": "#684dd8",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 216
  },
  "hsl": {
    "h": 251.655,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52907,
    "c": 0.20241,
    "h": 286.1
  },
  "luminance": 0.13209
}

Semantic roles & 50–950 ramp

primary

#684DD8

secondary

#D2DCA4

accent

#E741C7

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684DD8

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

Preview Lab → · Contrast checker → · Palette generator →