#684BDF#684BDF

#684BDF is a mid, highly saturated violet. Relative luminance 0.133; OKLCH L 53.2% C 0.213 H 285.6°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#684BDF
RGB	rgb(104, 75, 223)
HSL	hsl(252, 70%, 58%)
HSV	hsv(252, 66%, 87%)
CMYK	cmyk(53.4%, 66.4%, 0%, 12.5%)
CIE-LAB	lab(43.21, 49.61, -71.53)
CIE-LCH	lch(43.21, 87.04, 304.74°)
OKLab	oklab(53.18% 0.0573 -0.2055)
OKLCH	oklch(53.18% 0.213 285.6)
XYZ	xyz(21.5403, 13.3018, 71.2302)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BDF #C2DF4B

analogous

#4B78DF #684BDF #B24BDF

triadic

#684BDF #DF684B #4BDF68

tetradic

#684BDF #DF4B78 #C2DF4B #4BDFB2

square

#684BDF #DF4B78 #C2DF4B #4BDFB2

split-complementary

#684BDF #DFB24B #78DF4B

monochromatic

#331B95 #4424C9 #684BDF #947FE8 #BFB3F1

Accessibility & contrast

On white

5.74

#684BDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#684BDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BDF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BDF	#FFFFFF	#000000	##FFFFFF
##684BDF	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE4

Deuteranopia (green-blind)

#0062DC

Tritanopia (blue-blind)

#36708F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #684bdf;
/* rgb */ color: rgb(104, 75, 223);
/* oklch */ color: oklch(53.2% 0.213 285.6);

Tailwind

colors: {
  custom: {
    50: '#9e7fea',
    500: '#684bdf',
    950: '#000000',
  },
}

SCSS

$custom: #684bdf;
$custom-light: #9e7fea;
$custom-dark: #000000;

JSON

{
  "hex": "#684bdf",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 223
  },
  "hsl": {
    "h": 251.757,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.53179,
    "c": 0.21333,
    "h": 285.6
  },
  "luminance": 0.13303
}

Semantic roles & 50–950 ramp

primary

#684BDF

secondary

#D5E0A6

accent

#ED3BCA

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #684BDF

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

Preview Lab → · Contrast checker → · Palette generator →