#684CAF#684CAF

#684CAF is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.7% C 0.151 H 293.1°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#684CAF
RGB	rgb(104, 76, 175)
HSL	hsl(257, 39%, 49%)
HSV	hsv(257, 57%, 69%)
CMYK	cmyk(40.6%, 56.6%, 0%, 31.4%)
CIE-LAB	lab(39.93, 35.18, -49.01)
CIE-LCH	lch(39.93, 60.33, 305.67°)
OKLab	oklab(49.68% 0.0595 -0.1393)
OKLCH	oklch(49.68% 0.151 293.1)
XYZ	xyz(16.0292, 11.2067, 41.8677)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684CAF #93AF4C

analogous

#4C62AF #684CAF #9A4CAF

triadic

#684CAF #AF684C #4CAF68

tetradic

#684CAF #AF4C62 #93AF4C #4CAF9A

square

#684CAF #AF4C62 #93AF4C #4CAF9A

split-complementary

#684CAF #AF9A4C #62AF4C

monochromatic

#35275A #4F3984 #684CAF #8B75C3 #AFA0D6

Accessibility & contrast

On white

6.48

#684CAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#684CAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684CAF

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684CAF	#FFFFFF	#000000	##FFFFFF
##684CAF	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185FB2

Deuteranopia (green-blind)

#215CAD

Tritanopia (blue-blind)

#556176

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #684caf;
/* rgb */ color: rgb(104, 76, 175);
/* oklch */ color: oklch(49.7% 0.151 293.1);

Tailwind

colors: {
  custom: {
    50: '#987fc7',
    500: '#684caf',
    950: '#000000',
  },
}

SCSS

$custom: #684caf;
$custom-light: #987fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#684caf",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 175
  },
  "hsl": {
    "h": 256.97,
    "s": 39.442,
    "l": 49.216
  },
  "oklch": {
    "l": 0.49681,
    "c": 0.15148,
    "h": 293.1
  },
  "luminance": 0.11207
}

Semantic roles & 50–950 ramp

primary

#684CAF

secondary

#B5C294

accent

#CF58AE

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684CAF

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

Preview Lab → · Contrast checker → · Palette generator →