#684B45#684B45

#684B45 is a dark, muted red. Relative luminance 0.084; OKLCH L 44.2% C 0.041 H 31.9°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#684B45
RGB	rgb(104, 75, 69)
HSL	hsl(10, 20%, 34%)
HSV	hsv(10, 34%, 41%)
CMYK	cmyk(0%, 27.9%, 33.7%, 59.2%)
CIE-LAB	lab(34.81, 11.37, 8.41)
CIE-LCH	lch(34.81, 14.14, 36.48°)
OKLab	oklab(44.24% 0.0348 0.0217)
OKLCH	oklch(44.24% 0.041 31.9)
XYZ	xyz(9.2994, 8.4054, 6.7617)
Luminance	0.0840 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684B45 #456268

analogous

#684551 #684B45 #685D45

triadic

#684B45 #45684B #4B4568

tetradic

#684B45 #516845 #456268 #5D4568

square

#684B45 #516845 #456268 #5D4568

split-complementary

#684B45 #45685D #455168

monochromatic

#1E1614 #43302D #684B45 #8D665D #A9857E

Accessibility & contrast

On white

7.83

#684B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#684B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684B45

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684B45	#FFFFFF	#000000	##FFFFFF
##684B45	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E45

Deuteranopia (green-blind)

#585445

Tritanopia (blue-blind)

#6F4749

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #684b45;
/* rgb */ color: rgb(104, 75, 69);
/* oklch */ color: oklch(44.2% 0.041 31.9);

Tailwind

colors: {
  custom: {
    50: '#947d78',
    500: '#684b45',
    950: '#000000',
  },
}

SCSS

$custom: #684b45;
$custom-light: #947d78;
$custom-dark: #000000;

JSON

{
  "hex": "#684b45",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 69
  },
  "hsl": {
    "h": 10.286,
    "s": 20.231,
    "l": 33.922
  },
  "oklch": {
    "l": 0.44235,
    "c": 0.04101,
    "h": 31.9
  },
  "luminance": 0.08405
}

Semantic roles & 50–950 ramp

primary

#684B45

secondary

#739096

accent

#AFBD6B

background

#F9F7F7

surface

#F1EEED

border

#CBC9C8

text

#0D0909

muted

#7E7B7B

Preview Lab

Preview with #684B45

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

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