#684BBE#684BBE

#684BBE is a mid, vivid violet. Relative luminance 0.117; OKLCH L 50.6% C 0.172 H 290.5°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#684BBE
RGB	rgb(104, 75, 190)
HSL	hsl(255, 47%, 52%)
HSV	hsv(255, 61%, 75%)
CMYK	cmyk(45.3%, 60.5%, 0%, 25.5%)
CIE-LAB	lab(40.72, 40.04, -56.54)
CIE-LCH	lch(40.72, 69.29, 305.31°)
OKLab	oklab(50.59% 0.0604 -0.1614)
OKLCH	oklch(50.59% 0.172 290.5)
XYZ	xyz(17.5167, 11.6923, 50.0391)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BBE #A1BE4B

analogous

#4B68BE #684BBE #A14BBE

triadic

#684BBE #BE684B #4BBE68

tetradic

#684BBE #BE4B68 #A1BE4B #4BBEA1

square

#684BBE #BE4B68 #A1BE4B #4BBEA1

split-complementary

#684BBE #BEA14B #68BE4B

monochromatic

#372669 #4E3696 #684BBE #8E78CE #B3A5DE

Accessibility & contrast

On white

6.29

#684BBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#684BBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BBE

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BBE	#FFFFFF	#000000	##FFFFFF
##684BBE	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#4E657D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #684bbe;
/* rgb */ color: rgb(104, 75, 190);
/* oklch */ color: oklch(50.6% 0.172 290.5);

Tailwind

colors: {
  custom: {
    50: '#997ed2',
    500: '#684bbe',
    950: '#000000',
  },
}

SCSS

$custom: #684bbe;
$custom-light: #997ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#684bbe",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 190
  },
  "hsl": {
    "h": 255.13,
    "s": 46.939,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50591,
    "c": 0.17238,
    "h": 290.5
  },
  "luminance": 0.11693
}

Semantic roles & 50–950 ramp

primary

#684BBE

secondary

#BFCC99

accent

#D751B5

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #684BBE

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

Preview Lab → · Contrast checker → · Palette generator →