#682418#682418

#682418 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.1% C 0.100 H 32.2°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#682418
RGB	rgb(104, 36, 24)
HSL	hsl(9, 63%, 25%)
HSV	hsv(9, 77%, 41%)
CMYK	cmyk(0%, 65.4%, 76.9%, 59.2%)
CIE-LAB	lab(24.55, 29.74, 23.67)
CIE-LCH	lch(24.55, 38.01, 38.52°)
OKLab	oklab(36.09% 0.0851 0.0535)
OKLCH	oklch(36.09% 0.1 32.2)
XYZ	xyz(6.5053, 4.2717, 1.3459)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682418 #185C68

analogous

#681834 #682418 #684C18

triadic

#682418 #186824 #241868

tetradic

#682418 #346818 #185C68 #4C1868

square

#682418 #346818 #185C68 #4C1868

split-complementary

#682418 #18684C #183468

monochromatic

#190906 #36130D #682418 #9A3523 #CB462F

Accessibility & contrast

On white

11.33

#682418 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#682418 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682418

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682418	#FFFFFF	#000000	##FFFFFF
##682418	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373116

Deuteranopia (green-blind)

#484016

Tritanopia (blue-blind)

#731422

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #682418;
/* rgb */ color: rgb(104, 36, 24);
/* oklch */ color: oklch(36.1% 0.100 32.2);

Tailwind

colors: {
  custom: {
    50: '#996255',
    500: '#682418',
    950: '#000000',
  },
}

SCSS

$custom: #682418;
$custom-light: #996255;
$custom-dark: #000000;

JSON

{
  "hex": "#682418",
  "rgb": {
    "r": 104,
    "g": 36,
    "b": 24
  },
  "hsl": {
    "h": 9,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36089,
    "c": 0.10049,
    "h": 32.2
  },
  "luminance": 0.04271
}

Semantic roles & 50–950 ramp

primary

#682418

secondary

#3E909E

accent

#CDE642

background

#FAF5F5

surface

#F3EAE8

border

#CDC6C4

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #682418

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

Preview Lab → · Contrast checker → · Palette generator →