#684C64#684C64

#684C64 is a mid, muted purple. Relative luminance 0.090; OKLCH L 45.5% C 0.052 H 331.4°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#684C64
RGB	rgb(104, 76, 100)
HSL	hsl(309, 16%, 35%)
HSV	hsv(309, 27%, 41%)
CMYK	cmyk(0%, 26.9%, 3.8%, 59.2%)
CIE-LAB	lab(36.05, 16.28, -9.35)
CIE-LCH	lch(36.05, 18.78, 330.14°)
OKLab	oklab(45.5% 0.0459 -0.025)
OKLCH	oklch(45.5% 0.052 331.4)
XYZ	xyz(10.5934, 9.0324, 13.2395)
Luminance	0.0903 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684C64 #4C6850

analogous

#5E4C68 #684C64 #684C56

triadic

#684C64 #64684C #4C6468

tetradic

#684C64 #685E4C #4C6850 #4C5668

square

#684C64 #685E4C #4C6850 #4C5668

split-complementary

#684C64 #56684C #4C685E

monochromatic

#211820 #453242 #684C64 #8B6686 #A787A3

Accessibility & contrast

On white

7.48

#684C64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#684C64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684C64

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684C64	#FFFFFF	#000000	##FFFFFF
##684C64	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5265

Deuteranopia (green-blind)

#525663

Tritanopia (blue-blind)

#6A4E54

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #684c64;
/* rgb */ color: rgb(104, 76, 100);
/* oklch */ color: oklch(45.5% 0.052 331.4);

Tailwind

colors: {
  custom: {
    50: '#937e90',
    500: '#684c64',
    950: '#000000',
  },
}

SCSS

$custom: #684c64;
$custom-light: #937e90;
$custom-dark: #000000;

JSON

{
  "hex": "#684c64",
  "rgb": {
    "r": 104,
    "g": 76,
    "b": 100
  },
  "hsl": {
    "h": 308.571,
    "s": 15.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.45503,
    "c": 0.05228,
    "h": 331.4
  },
  "luminance": 0.09032
}

Semantic roles & 50–950 ramp

primary

#684C64

secondary

#7B957F

accent

#B87A6F

background

#F9F7F8

surface

#F1EEF0

border

#CBC9CB

text

#0D0A0C

muted

#7E7C7D

Preview Lab

Preview with #684C64

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

Preview Lab → · Contrast checker → · Palette generator →