#684BC9#684BC9

#684BC9 is a mid, vivid violet. Relative luminance 0.122; OKLCH L 51.4% C 0.186 H 288.7°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#684BC9
RGB	rgb(104, 75, 201)
HSL	hsl(254, 54%, 54%)
HSV	hsv(254, 63%, 79%)
CMYK	cmyk(48.3%, 62.7%, 0%, 21.2%)
CIE-LAB	lab(41.52, 43.22, -61.65)
CIE-LCH	lch(41.52, 75.29, 305.03°)
OKLab	oklab(51.42% 0.0597 -0.1765)
OKLCH	oklch(51.42% 0.186 288.7)
XYZ	xyz(18.7646, 12.1915, 56.6115)
Luminance	0.1219 (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

#684BC9 #ACC94B

analogous

#4B6DC9 #684BC9 #A74BC9

triadic

#684BC9 #C9684B #4BC968

tetradic

#684BC9 #C94B6D #ACC94B #4BC9A7

square

#684BC9 #C94B6D #ACC94B #4BC9A7

split-complementary

#684BC9 #C9A74B #6DC94B

monochromatic

#362376 #4C32A5 #684BC9 #8F7AD7 #B7A9E5

Accessibility & contrast

On white

6.11

#684BC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#684BC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684BC9

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684BC9	#FFFFFF	#000000	##FFFFFF
##684BC9	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CD

Deuteranopia (green-blind)

#005FC6

Tritanopia (blue-blind)

#486983

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #684bc9;
/* rgb */ color: rgb(104, 75, 201);
/* oklch */ color: oklch(51.4% 0.186 288.7);

Tailwind

colors: {
  custom: {
    50: '#9b7fda',
    500: '#684bc9',
    950: '#000000',
  },
}

SCSS

$custom: #684bc9;
$custom-light: #9b7fda;
$custom-dark: #000000;

JSON

{
  "hex": "#684bc9",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 201
  },
  "hsl": {
    "h": 253.81,
    "s": 53.846,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51423,
    "c": 0.1863,
    "h": 288.7
  },
  "luminance": 0.12192
}

Semantic roles & 50–950 ramp

primary

#684BC9

secondary

#C6D39D

accent

#DD4BBB

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #684BC9

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

Preview Lab → · Contrast checker → · Palette generator →