#684F4E#684F4E

#684F4E is a mid, muted red. Relative luminance 0.091; OKLCH L 45.3% C 0.034 H 21.1°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#684F4E
RGB	rgb(104, 79, 78)
HSL	hsl(2, 14%, 36%)
HSV	hsv(2, 25%, 41%)
CMYK	cmyk(0%, 24%, 25%, 59.2%)
CIE-LAB	lab(36.15, 10.32, 4.64)
CIE-LCH	lch(36.15, 11.31, 24.20°)
OKLab	oklab(45.35% 0.0316 0.0122)
OKLCH	oklch(45.35% 0.034 21.1)
XYZ	xyz(9.8802, 9.0855, 8.4395)
Luminance	0.0909 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684F4E #4E6768

analogous

#684E5A #684F4E #685C4E

triadic

#684F4E #4E684F #4F4E68

tetradic

#684F4E #5A684E #4E6768 #5C4E68

square

#684F4E #5A684E #4E6768 #5C4E68

split-complementary

#684F4E #4E685C #4E5A68

monochromatic

#221A1A #453434 #684F4E #8B6A68 #A78B8A

Accessibility & contrast

On white

7.45

#684F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#684F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684F4E

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684F4E	#FFFFFF	#000000	##FFFFFF
##684F4E	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524E

Deuteranopia (green-blind)

#59574E

Tritanopia (blue-blind)

#6D4C4F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #684f4e;
/* rgb */ color: rgb(104, 79, 78);
/* oklch */ color: oklch(45.3% 0.034 21.1);

Tailwind

colors: {
  custom: {
    50: '#93807f',
    500: '#684f4e',
    950: '#000000',
  },
}

SCSS

$custom: #684f4e;
$custom-light: #93807f;
$custom-dark: #000000;

JSON

{
  "hex": "#684f4e",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 78
  },
  "hsl": {
    "h": 2.308,
    "s": 14.286,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45348,
    "c": 0.03387,
    "h": 21.1
  },
  "luminance": 0.09085
}

Semantic roles & 50–950 ramp

primary

#684F4E

secondary

#7D9495

accent

#B4B771

background

#F9F7F7

surface

#F1EEEE

border

#CBC9C9

text

#0D0A0A

muted

#7E7C7C

Preview Lab

Preview with #684F4E

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

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