#684E8A#684E8A

#684E8A is a mid, moderate violet. Relative luminance 0.102; OKLCH L 47.7% C 0.098 H 302.9°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#684E8A
RGB	rgb(104, 78, 138)
HSL	hsl(266, 28%, 42%)
HSV	hsv(266, 43%, 54%)
CMYK	cmyk(24.6%, 43.5%, 0%, 45.9%)
CIE-LAB	lab(38.25, 23.93, -29.47)
CIE-LCH	lch(38.25, 37.96, 309.07°)
OKLab	oklab(47.73% 0.0531 -0.0822)
OKLCH	oklch(47.73% 0.098 302.9)
XYZ	xyz(13.0198, 10.2268, 25.3279)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684E8A #708A4E

analogous

#4E528A #684E8A #864E8A

triadic

#684E8A #8A684E #4E8A68

tetradic

#684E8A #8A4E52 #708A4E #4E8A86

square

#684E8A #8A4E52 #708A4E #4E8A86

split-complementary

#684E8A #8A864E #528A4E

monochromatic

#2D223C #4B3863 #684E8A #866AAB #A691C1

Accessibility & contrast

On white

6.90

#684E8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#684E8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684E8A

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684E8A	#FFFFFF	#000000	##FFFFFF
##684E8A	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F598C

Deuteranopia (green-blind)

#445A88

Tritanopia (blue-blind)

#625865

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #684e8a;
/* rgb */ color: rgb(104, 78, 138);
/* oklch */ color: oklch(47.7% 0.098 302.9);

Tailwind

colors: {
  custom: {
    50: '#9480ac',
    500: '#684e8a',
    950: '#000000',
  },
}

SCSS

$custom: #684e8a;
$custom-light: #9480ac;
$custom-dark: #000000;

JSON

{
  "hex": "#684e8a",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 138
  },
  "hsl": {
    "h": 266,
    "s": 27.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.47729,
    "c": 0.09784,
    "h": 302.9
  },
  "luminance": 0.10227
}

Semantic roles & 50–950 ramp

primary

#684E8A

secondary

#9DAE86

accent

#C4649A

background

#F9F7FA

surface

#F2EEF4

border

#CCC9CE

text

#0D0A10

muted

#7E7C7F

Preview Lab

Preview with #684E8A

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

Preview Lab → · Contrast checker → · Palette generator →