#684FAD#684FAD

#684FAD is a mid, vivid violet. Relative luminance 0.116; OKLCH L 50.1% C 0.144 H 292.7°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#684FAD
RGB	rgb(104, 79, 173)
HSL	hsl(256, 37%, 49%)
HSV	hsv(256, 54%, 68%)
CMYK	cmyk(39.9%, 54.3%, 0%, 32.2%)
CIE-LAB	lab(40.49, 32.83, -46.91)
CIE-LCH	lch(40.49, 57.26, 304.98°)
OKLab	oklab(50.06% 0.0557 -0.1331)
OKLCH	oklch(50.06% 0.144 292.7)
XYZ	xyz(16.0457, 11.5517, 40.9114)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FAD #94AD4F

analogous

#4F65AD #684FAD #974FAD

triadic

#684FAD #AD684F #4FAD68

tetradic

#684FAD #AD4F65 #94AD4F #4FAD97

square

#684FAD #AD4F65 #94AD4F #4FAD97

split-complementary

#684FAD #AD974F #65AD4F

monochromatic

#352959 #4F3C83 #684FAD #8B78C1 #AFA2D4

Accessibility & contrast

On white

6.34

#684FAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#684FAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FAD

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FAD	#FFFFFF	#000000	##FFFFFF
##684FAD	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2461B0

Deuteranopia (green-blind)

#2A5EAB

Tritanopia (blue-blind)

#566376

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #684fad;
/* rgb */ color: rgb(104, 79, 173);
/* oklch */ color: oklch(50.1% 0.144 292.7);

Tailwind

colors: {
  custom: {
    50: '#9781c6',
    500: '#684fad',
    950: '#000000',
  },
}

SCSS

$custom: #684fad;
$custom-light: #9781c6;
$custom-dark: #000000;

JSON

{
  "hex": "#684fad",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 173
  },
  "hsl": {
    "h": 255.957,
    "s": 37.302,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5006,
    "c": 0.14431,
    "h": 292.7
  },
  "luminance": 0.11552
}

Semantic roles & 50–950 ramp

primary

#684FAD

secondary

#B6C296

accent

#CD5BAF

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684FAD

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

Preview Lab → · Contrast checker → · Palette generator →