#684BC1#684BC1

#684BC1 is a mid, vivid violet. Relative luminance 0.118; OKLCH L 50.8% C 0.176 H 290.0°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#684BC1
RGB	rgb(104, 75, 193)
HSL	hsl(255, 49%, 53%)
HSV	hsv(255, 61%, 76%)
CMYK	cmyk(46.1%, 61.1%, 0%, 24.3%)
CIE-LAB	lab(40.94, 40.91, -57.95)
CIE-LCH	lch(40.94, 70.93, 305.22°)
OKLab	oklab(50.82% 0.0602 -0.1656)
OKLCH	oklch(50.82% 0.176 290)
XYZ	xyz(17.8479, 11.8248, 51.7838)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684BC1 #A4C14B

analogous

#4B69C1 #684BC1 #A34BC1

triadic

#684BC1 #C1684B #4BC168

tetradic

#684BC1 #C14B69 #A4C14B #4BC1A3

square

#684BC1 #C14B69 #A4C14B #4BC1A3

split-complementary

#684BC1 #C1A34B #69C14B

monochromatic

#37256C #4E359A #684BC1 #8E79D1 #B4A6E0

Accessibility & contrast

On white

6.24

#684BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#684BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BC1

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BC1	#FFFFFF	#000000	##FFFFFF
##684BC1	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C5

Deuteranopia (green-blind)

#005EBF

Tritanopia (blue-blind)

#4C667F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #684bc1;
/* rgb */ color: rgb(104, 75, 193);
/* oklch */ color: oklch(50.8% 0.176 290.0);

Tailwind

colors: {
  custom: {
    50: '#9a7ed4',
    500: '#684bc1',
    950: '#000000',
  },
}

SCSS

$custom: #684bc1;
$custom-light: #9a7ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#684bc1",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 193
  },
  "hsl": {
    "h": 254.746,
    "s": 48.76,
    "l": 52.549
  },
  "oklch": {
    "l": 0.50815,
    "c": 0.17621,
    "h": 290
  },
  "luminance": 0.11825
}

Semantic roles & 50–950 ramp

primary

#684BC1

secondary

#C1CE9A

accent

#D84FB7

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0F0A14

muted

#7E7C83

Preview Lab

Preview with #684BC1

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

Preview Lab → · Contrast checker → · Palette generator →