#684E4F#684E4F

#684E4F is a mid, muted red. Relative luminance 0.090; OKLCH L 45.2% C 0.035 H 16.0°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#684E4F
RGB	rgb(104, 78, 79)
HSL	hsl(358, 14%, 36%)
HSV	hsv(358, 25%, 41%)
CMYK	cmyk(0%, 25%, 24%, 59.2%)
CIE-LAB	lab(35.90, 11.10, 3.65)
CIE-LCH	lch(35.90, 11.69, 18.22°)
OKLab	oklab(45.17% 0.0338 0.0097)
OKLCH	oklch(45.17% 0.035 16)
XYZ	xyz(9.8447, 8.9568, 8.6059)
Luminance	0.0896 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684E4F #4E6867

analogous

#684E5C #684E4F #685A4E

triadic

#684E4F #4F684E #4E4F68

tetradic

#684E4F #5C684E #4E6867 #5A4E68

square

#684E4F #5C684E #4E6867 #5A4E68

split-complementary

#684E4F #4E685A #4E5C68

monochromatic

#221A1A #453434 #684E4F #8B686A #A78A8B

Accessibility & contrast

On white

7.52

#684E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#684E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684E4F

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684E4F	#FFFFFF	#000000	##FFFFFF
##684E4F	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52524F

Deuteranopia (green-blind)

#58564F

Tritanopia (blue-blind)

#6D4C4E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #684e4f;
/* rgb */ color: rgb(104, 78, 79);
/* oklch */ color: oklch(45.2% 0.035 16.0);

Tailwind

colors: {
  custom: {
    50: '#937f80',
    500: '#684e4f',
    950: '#000000',
  },
}

SCSS

$custom: #684e4f;
$custom-light: #937f80;
$custom-dark: #000000;

JSON

{
  "hex": "#684e4f",
  "rgb": {
    "r": 104,
    "g": 78,
    "b": 79
  },
  "hsl": {
    "h": 357.692,
    "s": 14.286,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45165,
    "c": 0.0352,
    "h": 16
  },
  "luminance": 0.08956
}

Semantic roles & 50–950 ramp

primary

#684E4F

secondary

#7D9594

accent

#B7B471

background

#F9F7F7

surface

#F1EEEE

border

#CBC9C9

text

#0D0A0A

muted

#7E7C7C

Preview Lab

Preview with #684E4F

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

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