#684EAD#684EAD

#684EAD is a mid, vivid violet. Relative luminance 0.114; OKLCH L 49.9% C 0.146 H 293.0°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#684EAD
RGB	rgb(104, 78, 173)
HSL	hsl(256, 38%, 49%)
HSV	hsv(256, 55%, 68%)
CMYK	cmyk(39.9%, 54.9%, 0%, 32.2%)
CIE-LAB	lab(40.26, 33.43, -47.29)
CIE-LCH	lch(40.26, 57.91, 305.25°)
OKLab	oklab(49.89% 0.0569 -0.1342)
OKLCH	oklch(49.89% 0.146 293)
XYZ	xyz(15.9741, 11.4086, 40.8875)
Luminance	0.1141 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684EAD #93AD4E

analogous

#4E64AD #684EAD #984EAD

triadic

#684EAD #AD684E #4EAD68

tetradic

#684EAD #AD4E64 #93AD4E #4EAD98

square

#684EAD #AD4E64 #93AD4E #4EAD98

split-complementary

#684EAD #AD984E #64AD4E

monochromatic

#352859 #4F3B83 #684EAD #8B77C2 #AFA1D5

Accessibility & contrast

On white

6.40

#684EAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#684EAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684EAD

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684EAD	#FFFFFF	#000000	##FFFFFF
##684EAD	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2260B0

Deuteranopia (green-blind)

#285DAB

Tritanopia (blue-blind)

#566276

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #684ead;
/* rgb */ color: rgb(104, 78, 173);
/* oklch */ color: oklch(49.9% 0.146 293.0);

Tailwind

colors: {
  custom: {
    50: '#9780c6',
    500: '#684ead',
    950: '#000000',
  },
}

SCSS

$custom: #684ead;
$custom-light: #9780c6;
$custom-dark: #000000;

JSON

{
  "hex": "#684ead",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 173
  },
  "hsl": {
    "h": 256.421,
    "s": 37.849,
    "l": 49.216
  },
  "oklch": {
    "l": 0.49886,
    "c": 0.14582,
    "h": 293
  },
  "luminance": 0.11409
}

Semantic roles & 50–950 ramp

primary

#684EAD

secondary

#B5C295

accent

#CE5AAE

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #684EAD

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

Preview Lab → · Contrast checker → · Palette generator →