#684D47#684D47

#684D47 is a dark, muted red. Relative luminance 0.087; OKLCH L 44.7% C 0.038 H 32.8°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#684D47
RGB	rgb(104, 77, 71)
HSL	hsl(11, 19%, 34%)
HSV	hsv(11, 32%, 41%)
CMYK	cmyk(0%, 26%, 31.7%, 59.2%)
CIE-LAB	lab(35.41, 10.44, 7.99)
CIE-LCH	lch(35.41, 13.15, 37.43°)
OKLab	oklab(44.72% 0.0321 0.0207)
OKLCH	oklch(44.72% 0.038 32.8)
XYZ	xyz(9.5003, 8.7062, 7.1401)
Luminance	0.0871 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684D47 #476268

analogous

#684752 #684D47 #685E47

triadic

#684D47 #47684D #4D4768

tetradic

#684D47 #526847 #476268 #5E4768

square

#684D47 #526847 #476268 #5E4768

split-complementary

#684D47 #47685E #475268

monochromatic

#1F1715 #44322E #684D47 #8C6860 #A98881

Accessibility & contrast

On white

7.66

#684D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#684D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684D47

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684D47	#FFFFFF	#000000	##FFFFFF
##684D47	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535047

Deuteranopia (green-blind)

#595547

Tritanopia (blue-blind)

#6E494B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #684d47;
/* rgb */ color: rgb(104, 77, 71);
/* oklch */ color: oklch(44.7% 0.038 32.8);

Tailwind

colors: {
  custom: {
    50: '#947f7a',
    500: '#684d47',
    950: '#000000',
  },
}

SCSS

$custom: #684d47;
$custom-light: #947f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#684d47",
  "rgb": {
    "r": 104,
    "g": 77,
    "b": 71
  },
  "hsl": {
    "h": 10.909,
    "s": 18.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.44716,
    "c": 0.03815,
    "h": 32.8
  },
  "luminance": 0.08706
}

Semantic roles & 50–950 ramp

primary

#684D47

secondary

#759095

accent

#ADBB6C

background

#F9F7F7

surface

#F1EEED

border

#CBC9C8

text

#0D0A09

muted

#7E7C7B

Preview Lab

Preview with #684D47

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

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