#684BCC#684BCC

#684BCC is a mid, vivid violet. Relative luminance 0.123; OKLCH L 51.7% C 0.190 H 288.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#684BCC
RGB	rgb(104, 75, 204)
HSL	hsl(253, 56%, 55%)
HSV	hsv(253, 63%, 80%)
CMYK	cmyk(49%, 63.2%, 0%, 20%)
CIE-LAB	lab(41.74, 44.08, -63.02)
CIE-LCH	lch(41.74, 76.91, 304.97°)
OKLab	oklab(51.65% 0.0594 -0.1805)
OKLCH	oklch(51.65% 0.19 288.2)
XYZ	xyz(19.1209, 12.3340, 58.4882)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BCC #AFCC4B

analogous

#4B6FCC #684BCC #A84BCC

triadic

#684BCC #CC684B #4BCC68

tetradic

#684BCC #CC4B6F #AFCC4B #4BCCA8

square

#684BCC #CC4B6F #AFCC4B #4BCCA8

split-complementary

#684BCC #CCA84B #6FCC4B

monochromatic

#36237A #4B30AA #684BCC #907BDA #B8AAE7

Accessibility & contrast

On white

6.06

#684BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#684BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BCC

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BCC	#FFFFFF	#000000	##FFFFFF
##684BCC	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#005FC9

Tritanopia (blue-blind)

#466A85

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684bcc;
/* rgb */ color: rgb(104, 75, 204);
/* oklch */ color: oklch(51.7% 0.190 288.2);

Tailwind

colors: {
  custom: {
    50: '#9b7fdc',
    500: '#684bcc',
    950: '#000000',
  },
}

SCSS

$custom: #684bcc;
$custom-light: #9b7fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#684bcc",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 204
  },
  "hsl": {
    "h": 253.488,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.51655,
    "c": 0.19005,
    "h": 288.2
  },
  "luminance": 0.12335
}

Semantic roles & 50–950 ramp

primary

#684BCC

secondary

#C8D59E

accent

#DF49BD

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684BCC

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

Preview Lab → · Contrast checker → · Palette generator →