#684BCE#684BCE

#684BCE is a mid, vivid violet. Relative luminance 0.124; OKLCH L 51.8% C 0.193 H 287.9°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#684BCE
RGB	rgb(104, 75, 206)
HSL	hsl(253, 57%, 55%)
HSV	hsv(253, 64%, 81%)
CMYK	cmyk(49.5%, 63.6%, 0%, 19.2%)
CIE-LAB	lab(41.89, 44.66, -63.93)
CIE-LCH	lch(41.89, 77.99, 304.94°)
OKLab	oklab(51.81% 0.0593 -0.1832)
OKLCH	oklch(51.81% 0.193 287.9)
XYZ	xyz(19.3623, 12.4306, 59.7597)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BCE #B1CE4B

analogous

#4B70CE #684BCE #A94BCE

triadic

#684BCE #CE684B #4BCE68

tetradic

#684BCE #CE4B70 #B1CE4B #4BCEA9

square

#684BCE #CE4B70 #B1CE4B #4BCEA9

split-complementary

#684BCE #CEA94B #70CE4B

monochromatic

#36227D #4B2FAD #684BCE #907BDB #B9ABE8

Accessibility & contrast

On white

6.02

#684BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#684BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BCE

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BCE	#FFFFFF	#000000	##FFFFFF
##684BCE	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#005FCB

Tritanopia (blue-blind)

#446B86

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #684bce;
/* rgb */ color: rgb(104, 75, 206);
/* oklch */ color: oklch(51.8% 0.193 287.9);

Tailwind

colors: {
  custom: {
    50: '#9b7fde',
    500: '#684bce',
    950: '#000000',
  },
}

SCSS

$custom: #684bce;
$custom-light: #9b7fde;
$custom-dark: #000000;

JSON

{
  "hex": "#684bce",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 206
  },
  "hsl": {
    "h": 253.282,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.51811,
    "c": 0.19253,
    "h": 287.9
  },
  "luminance": 0.12431
}

Semantic roles & 50–950 ramp

primary

#684BCE

secondary

#CAD69F

accent

#E047BF

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684BCE

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

Preview Lab → · Contrast checker → · Palette generator →