#684AB2#684AB2

#684AB2 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.6% C 0.158 H 293.0°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#684AB2
RGB	rgb(104, 74, 178)
HSL	hsl(257, 41%, 49%)
HSV	hsv(257, 58%, 70%)
CMYK	cmyk(41.6%, 58.4%, 0%, 30.2%)
CIE-LAB	lab(39.67, 37.21, -51.19)
CIE-LCH	lch(39.67, 63.29, 306.01°)
OKLab	oklab(49.56% 0.0619 -0.1457)
OKLCH	oklch(49.56% 0.158 293)
XYZ	xyz(16.1914, 11.0545, 43.3915)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684AB2 #94B24A

analogous

#4A60B2 #684AB2 #9C4AB2

triadic

#684AB2 #B2684A #4AB268

tetradic

#684AB2 #B24A60 #94B24A #4AB29C

square

#684AB2 #B24A60 #94B24A #4AB29C

split-complementary

#684AB2 #B29C4A #60B24A

monochromatic

#35265C #4F3887 #684AB2 #8B74C5 #AF9FD7

Accessibility & contrast

On white

6.54

#684AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#684AB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684AB2

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684AB2	#FFFFFF	#000000	##FFFFFF
##684AB2	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#065FB5

Deuteranopia (green-blind)

#165CB0

Tritanopia (blue-blind)

#546177

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #684ab2;
/* rgb */ color: rgb(104, 74, 178);
/* oklch */ color: oklch(49.6% 0.158 293.0);

Tailwind

colors: {
  custom: {
    50: '#987eca',
    500: '#684ab2',
    950: '#000000',
  },
}

SCSS

$custom: #684ab2;
$custom-light: #987eca;
$custom-dark: #000000;

JSON

{
  "hex": "#684ab2",
  "rgb": {
    "r": 104,
    "g": 74,
    "b": 178
  },
  "hsl": {
    "h": 257.308,
    "s": 41.27,
    "l": 49.412
  },
  "oklch": {
    "l": 0.49557,
    "c": 0.15833,
    "h": 293
  },
  "luminance": 0.11055
}

Semantic roles & 50–950 ramp

primary

#684AB2

secondary

#B6C494

accent

#D157AE

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684AB2

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

Preview Lab → · Contrast checker → · Palette generator →