#684E4E#684E4E

#684E4E is a mid, muted red. Relative luminance 0.089; OKLCH L 45.1% C 0.035 H 18.5°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#684E4E
RGB	rgb(104, 78, 78)
HSL	hsl(0, 14%, 36%)
HSV	hsv(0, 25%, 41%)
CMYK	cmyk(0%, 25%, 25%, 59.2%)
CIE-LAB	lab(35.87, 10.94, 4.24)
CIE-LCH	lch(35.87, 11.73, 21.20°)
OKLab	oklab(45.13% 0.0334 0.0112)
OKLCH	oklch(45.13% 0.035 18.5)
XYZ	xyz(9.8086, 8.9423, 8.4156)
Luminance	0.0894 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684E4E #4E6868

analogous

#684E5B #684E4E #685B4E

triadic

#684E4E #4E684E #4E4E68

tetradic

#684E4E #5B684E #4E6868 #5B4E68

square

#684E4E #5B684E #4E6868 #5B4E68

split-complementary

#684E4E #4E685B #4E5B68

monochromatic

#221A1A #453434 #684E4E #8B6868 #A78A8A

Accessibility & contrast

On white

7.53

#684E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#684E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684E4E

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684E4E	#FFFFFF	#000000	##FFFFFF
##684E4E	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514E

Deuteranopia (green-blind)

#59564E

Tritanopia (blue-blind)

#6D4B4E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #684e4e;
/* rgb */ color: rgb(104, 78, 78);
/* oklch */ color: oklch(45.1% 0.035 18.5);

Tailwind

colors: {
  custom: {
    50: '#937f7f',
    500: '#684e4e',
    950: '#000000',
  },
}

SCSS

$custom: #684e4e;
$custom-light: #937f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#684e4e",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 78
  },
  "hsl": {
    "h": 0,
    "s": 14.286,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45134,
    "c": 0.03522,
    "h": 18.5
  },
  "luminance": 0.08942
}

Semantic roles & 50–950 ramp

primary

#684E4E

secondary

#7D9595

accent

#B7B771

background

#F9F7F7

surface

#F1EEEE

border

#CBC9C9

text

#0D0A0A

muted

#7E7C7C

Preview Lab

Preview with #684E4E

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

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