#682828#682828

#682828 is a dark, moderate red. Relative luminance 0.046; OKLCH L 37.0% C 0.092 H 22.7°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#682828
RGB	rgb(104, 40, 40)
HSL	hsl(0, 44%, 28%)
HSV	hsv(0, 62%, 41%)
CMYK	cmyk(0%, 61.5%, 61.5%, 59.2%)
CIE-LAB	lab(25.61, 28.75, 14.61)
CIE-LCH	lch(25.61, 32.25, 26.95°)
OKLab	oklab(36.97% 0.0853 0.0357)
OKLCH	oklch(36.97% 0.092 22.7)
XYZ	xyz(6.8513, 4.6147, 2.5370)
Luminance	0.0461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682828 #286868

analogous

#682848 #682828 #684828

triadic

#682828 #286828 #282868

tetradic

#682828 #486828 #286868 #482868

square

#682828 #486828 #286868 #482868

split-complementary

#682828 #286848 #284868

monochromatic

#160909 #3C1717 #682828 #943939 #BB4F4F

Accessibility & contrast

On white

10.92

#682828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#682828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682828

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682828	#FFFFFF	#000000	##FFFFFF
##682828	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383428

Deuteranopia (green-blind)

#484227

Tritanopia (blue-blind)

#721D29

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #682828;
/* rgb */ color: rgb(104, 40, 40);
/* oklch */ color: oklch(37.0% 0.092 22.7);

Tailwind

colors: {
  custom: {
    50: '#986561',
    500: '#682828',
    950: '#000000',
  },
}

SCSS

$custom: #682828;
$custom-light: #986561;
$custom-dark: #000000;

JSON

{
  "hex": "#682828",
  "rgb": {
    "r": 104,
    "g": 40,
    "b": 40
  },
  "hsl": {
    "h": 0,
    "s": 44.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.36973,
    "c": 0.09242,
    "h": 22.7
  },
  "luminance": 0.04614
}

Semantic roles & 50–950 ramp

primary

#682828

secondary

#519B9B

accent

#D4D454

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0605

muted

#7E7A79

Preview Lab

Preview with #682828

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

Preview Lab → · Contrast checker → · Palette generator →