#684BD1#684BD1

#684BD1 is a mid, vivid violet. Relative luminance 0.126; OKLCH L 52.0% C 0.196 H 287.5°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#684BD1
RGB	rgb(104, 75, 209)
HSL	hsl(253, 59%, 56%)
HSV	hsv(253, 64%, 82%)
CMYK	cmyk(50.2%, 64.1%, 0%, 18%)
CIE-LAB	lab(42.12, 45.53, -65.29)
CIE-LCH	lch(42.12, 79.60, 304.89°)
OKLab	oklab(52.05% 0.059 -0.1872)
OKLCH	oklch(52.05% 0.196 287.5)
XYZ	xyz(19.7302, 12.5777, 61.6974)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BD1 #B4D14B

analogous

#4B71D1 #684BD1 #AB4BD1

triadic

#684BD1 #D1684B #4BD168

tetradic

#684BD1 #D14B71 #B4D14B #4BD1AB

square

#684BD1 #D14B71 #B4D14B #4BD1AB

split-complementary

#684BD1 #D1AB4B #71D14B

monochromatic

#362181 #4A2DB1 #684BD1 #917CDD #BAACEA

Accessibility & contrast

On white

5.97

#684BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#684BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BD1

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BD1	#FFFFFF	#000000	##FFFFFF
##684BD1	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D5

Deuteranopia (green-blind)

#0060CE

Tritanopia (blue-blind)

#426C87

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #684bd1;
/* rgb */ color: rgb(104, 75, 209);
/* oklch */ color: oklch(52.0% 0.196 287.5);

Tailwind

colors: {
  custom: {
    50: '#9c7fe0',
    500: '#684bd1',
    950: '#000000',
  },
}

SCSS

$custom: #684bd1;
$custom-light: #9c7fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#684bd1",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 209
  },
  "hsl": {
    "h": 252.985,
    "s": 59.292,
    "l": 55.686
  },
  "oklch": {
    "l": 0.52048,
    "c": 0.19625,
    "h": 287.5
  },
  "luminance": 0.12579
}

Semantic roles & 50–950 ramp

primary

#684BD1

secondary

#CCD8A0

accent

#E245C0

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684BD1

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

Preview Lab → · Contrast checker → · Palette generator →