#684DAC#684DAC

#684DAC is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.6% C 0.146 H 293.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#684DAC
RGB	rgb(104, 77, 172)
HSL	hsl(257, 38%, 49%)
HSV	hsv(257, 55%, 67%)
CMYK	cmyk(39.5%, 55.2%, 0%, 32.5%)
CIE-LAB	lab(39.96, 33.74, -47.17)
CIE-LCH	lch(39.96, 58.00, 305.57°)
OKLab	oklab(49.65% 0.0582 -0.1339)
OKLCH	oklch(49.65% 0.146 293.5)
XYZ	xyz(15.8072, 11.2290, 40.3563)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684DAC #91AC4D

analogous

#4D62AC #684DAC #984DAC

triadic

#684DAC #AC684D #4DAC68

tetradic

#684DAC #AC4D62 #91AC4D #4DAC98

square

#684DAC #AC4D62 #91AC4D #4DAC98

split-complementary

#684DAC #AC984D #62AC4D

monochromatic

#352757 #4E3A82 #684DAC #8B75C1 #AE9FD4

Accessibility & contrast

On white

6.47

#684DAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#684DAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684DAC

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684DAC	#FFFFFF	#000000	##FFFFFF
##684DAC	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205FAF

Deuteranopia (green-blind)

#275DAA

Tritanopia (blue-blind)

#576175

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684dac;
/* rgb */ color: rgb(104, 77, 172);
/* oklch */ color: oklch(49.6% 0.146 293.5);

Tailwind

colors: {
  custom: {
    50: '#977fc5',
    500: '#684dac',
    950: '#000000',
  },
}

SCSS

$custom: #684dac;
$custom-light: #977fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#684dac",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 172
  },
  "hsl": {
    "h": 257.053,
    "s": 38.153,
    "l": 48.824
  },
  "oklch": {
    "l": 0.49646,
    "c": 0.14599,
    "h": 293.5
  },
  "luminance": 0.11229
}

Semantic roles & 50–950 ramp

primary

#684DAC

secondary

#B4C194

accent

#CE5AAD

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684DAC

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

Preview Lab → · Contrast checker → · Palette generator →