#684DAD#684DAD

#684DAD is a mid, vivid violet. Relative luminance 0.113; OKLCH L 49.7% C 0.147 H 293.3°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#684DAD
RGB	rgb(104, 77, 173)
HSL	hsl(257, 38%, 49%)
HSV	hsv(257, 55%, 68%)
CMYK	cmyk(39.9%, 55.5%, 0%, 32.2%)
CIE-LAB	lab(40.03, 34.02, -47.66)
CIE-LCH	lch(40.03, 58.56, 305.52°)
OKLab	oklab(49.71% 0.0582 -0.1353)
OKLCH	oklch(49.71% 0.147 293.3)
XYZ	xyz(15.9036, 11.2676, 40.8640)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DAD #92AD4D

analogous

#4D62AD #684DAD #984DAD

triadic

#684DAD #AD684D #4DAD68

tetradic

#684DAD #AD4D62 #92AD4D #4DAD98

square

#684DAD #AD4D62 #92AD4D #4DAD98

split-complementary

#684DAD #AD984D #62AD4D

monochromatic

#352758 #4F3A83 #684DAD #8B75C2 #AFA0D5

Accessibility & contrast

On white

6.45

#684DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#684DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DAD

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DAD	#FFFFFF	#000000	##FFFFFF
##684DAD	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5FB0

Deuteranopia (green-blind)

#265DAB

Tritanopia (blue-blind)

#566175

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684dad;
/* rgb */ color: rgb(104, 77, 173);
/* oklch */ color: oklch(49.7% 0.147 293.3);

Tailwind

colors: {
  custom: {
    50: '#977fc6',
    500: '#684dad',
    950: '#000000',
  },
}

SCSS

$custom: #684dad;
$custom-light: #977fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#684dad",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 173
  },
  "hsl": {
    "h": 256.875,
    "s": 38.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.49714,
    "c": 0.14733,
    "h": 293.3
  },
  "luminance": 0.11268
}

Semantic roles & 50–950 ramp

primary

#684DAD

secondary

#B5C294

accent

#CE59AD

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684DAD

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

Preview Lab → · Contrast checker → · Palette generator →