#4A191A#4A191A

#4A191A is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.0% C 0.075 H 21.8°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#4A191A
RGB	rgb(74, 25, 26)
HSL	hsl(359, 49%, 19%)
HSV	hsv(359, 66%, 29%)
CMYK	cmyk(0%, 66.2%, 64.9%, 71%)
CIE-LAB	lab(16.63, 23.42, 11.39)
CIE-LCH	lch(16.63, 26.04, 25.93°)
OKLab	oklab(29.03% 0.0695 0.0278)
OKLCH	oklch(29.03% 0.075 21.8)
XYZ	xyz(3.3584, 2.2261, 1.2299)
Luminance	0.0223 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A191A #194A49

analogous

#4A1933 #4A191A #4A3119

triadic

#4A191A #1A4A19 #191A4A

tetradic

#4A191A #334A19 #194A49 #31194A

square

#4A191A #334A19 #194A49 #31194A

split-complementary

#4A191A #194A31 #19334A

monochromatic

#170808 #1C0A0A #4A191A #78282A #A5383A

Accessibility & contrast

On white

14.53

#4A191A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4A191A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A191A

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A191A	#FFFFFF	#000000	##FFFFFF
##4A191A	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231A

Deuteranopia (green-blind)

#312D19

Tritanopia (blue-blind)

#52101A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4a191a;
/* rgb */ color: rgb(74, 25, 26);
/* oklch */ color: oklch(29.0% 0.075 21.8);

Tailwind

colors: {
  custom: {
    50: '#805856',
    500: '#4a191a',
    950: '#000000',
  },
}

SCSS

$custom: #4a191a;
$custom-light: #805856;
$custom-dark: #000000;

JSON

{
  "hex": "#4a191a",
  "rgb": {
    "r": 74,
    "g": 25,
    "b": 26
  },
  "hsl": {
    "h": 358.776,
    "s": 49.495,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29032,
    "c": 0.07487,
    "h": 21.8
  },
  "luminance": 0.02226
}

Semantic roles & 50–950 ramp

primary

#4A191A

secondary

#3E807F

accent

#D9D64F

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4A191A

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

Preview Lab → · Contrast checker → · Palette generator →