#684C8A#684C8A

#684C8A is a mid, moderate violet. Relative luminance 0.099; OKLCH L 47.4% C 0.101 H 303.6°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#684C8A
RGB	rgb(104, 76, 138)
HSL	hsl(267, 29%, 42%)
HSV	hsv(267, 45%, 54%)
CMYK	cmyk(24.6%, 44.9%, 0%, 45.9%)
CIE-LAB	lab(37.75, 25.15, -30.26)
CIE-LCH	lch(37.75, 39.35, 309.73°)
OKLab	oklab(47.35% 0.0561 -0.0845)
OKLCH	oklch(47.35% 0.101 303.6)
XYZ	xyz(12.8798, 9.9469, 25.2812)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684C8A #6E8A4C

analogous

#4C4F8A #684C8A #874C8A

triadic

#684C8A #8A684C #4C8A68

tetradic

#684C8A #8A4C4F #6E8A4C #4C8A87

square

#684C8A #8A4C4F #6E8A4C #4C8A87

split-complementary

#684C8A #8A874C #4F8A4C

monochromatic

#2D213B #4A3663 #684C8A #8668AC #A68FC1

Accessibility & contrast

On white

7.02

#684C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#684C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684C8A

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684C8A	#FFFFFF	#000000	##FFFFFF
##684C8A	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C588C

Deuteranopia (green-blind)

#425988

Tritanopia (blue-blind)

#625664

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #684c8a;
/* rgb */ color: rgb(104, 76, 138);
/* oklch */ color: oklch(47.4% 0.101 303.6);

Tailwind

colors: {
  custom: {
    50: '#947eac',
    500: '#684c8a',
    950: '#000000',
  },
}

SCSS

$custom: #684c8a;
$custom-light: #947eac;
$custom-dark: #000000;

JSON

{
  "hex": "#684c8a",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 138
  },
  "hsl": {
    "h": 267.097,
    "s": 28.972,
    "l": 41.961
  },
  "oklch": {
    "l": 0.47353,
    "c": 0.1014,
    "h": 303.6
  },
  "luminance": 0.09947
}

Semantic roles & 50–950 ramp

primary

#684C8A

secondary

#9BAE84

accent

#C56399

background

#F9F7FA

surface

#F2EEF4

border

#CCC9CE

text

#0D0A10

muted

#7E7C7F

Preview Lab

Preview with #684C8A

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

Preview Lab → · Contrast checker → · Palette generator →