#684E66#684E66

#684E66 is a mid, muted purple. Relative luminance 0.094; OKLCH L 46.0% C 0.050 H 328.9°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#684E66
RGB	rgb(104, 78, 102)
HSL	hsl(305, 14%, 36%)
HSV	hsv(305, 25%, 41%)
CMYK	cmyk(0%, 25%, 1.9%, 59.2%)
CIE-LAB	lab(36.65, 15.46, -9.69)
CIE-LCH	lch(36.65, 18.25, 327.93°)
OKLab	oklab(45.99% 0.0431 -0.026)
OKLCH	oklch(45.99% 0.05 328.9)
XYZ	xyz(10.8314, 9.3515, 13.8022)
Luminance	0.0935 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684E66 #4E6850

analogous

#5D4E68 #684E66 #684E59

triadic

#684E66 #66684E #4E6668

tetradic

#684E66 #685D4E #4E6850 #4E5968

square

#684E66 #685D4E #4E6850 #4E5968

split-complementary

#684E66 #59684E #4E685D

monochromatic

#221A21 #453444 #684E66 #8B6888 #A78AA5

Accessibility & contrast

On white

7.32

#684E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#684E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684E66

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684E66	#FFFFFF	#000000	##FFFFFF
##684E66	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5467

Deuteranopia (green-blind)

#535765

Tritanopia (blue-blind)

#6A5056

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #684e66;
/* rgb */ color: rgb(104, 78, 102);
/* oklch */ color: oklch(46.0% 0.050 328.9);

Tailwind

colors: {
  custom: {
    50: '#937f91',
    500: '#684e66',
    950: '#000000',
  },
}

SCSS

$custom: #684e66;
$custom-light: #937f91;
$custom-dark: #000000;

JSON

{
  "hex": "#684e66",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 102
  },
  "hsl": {
    "h": 304.615,
    "s": 14.286,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45992,
    "c": 0.05037,
    "h": 328.9
  },
  "luminance": 0.09351
}

Semantic roles & 50–950 ramp

primary

#684E66

secondary

#7D957F

accent

#B77671

background

#F9F7F8

surface

#F1EEF0

border

#CBC9CB

text

#0D0A0C

muted

#7E7C7D

Preview Lab

Preview with #684E66

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

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