#4A1815#4A1815

#4A1815 is a dark, moderate red. Relative luminance 0.022; OKLCH L 28.8% C 0.077 H 26.5°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#4A1815
RGB	rgb(74, 24, 21)
HSL	hsl(3, 56%, 19%)
HSV	hsv(3, 72%, 29%)
CMYK	cmyk(0%, 67.6%, 71.6%, 71%)
CIE-LAB	lab(16.32, 23.56, 14.50)
CIE-LCH	lch(16.32, 27.67, 31.61°)
OKLab	oklab(28.77% 0.0689 0.0343)
OKLCH	oklch(28.77% 0.077 26.5)
XYZ	xyz(3.2863, 2.1637, 0.9539)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1815 #15474A

analogous

#4A152C #4A1815 #4A3215

triadic

#4A1815 #154A18 #18154A

tetradic

#4A1815 #2C4A15 #15474A #32154A

square

#4A1815 #2C4A15 #15474A #32154A

split-complementary

#4A1815 #154A32 #152C4A

monochromatic

#180807 #1A0907 #4A1815 #7A2723 #A93730

Accessibility & contrast

On white

14.66

#4A1815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#4A1815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1815

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1815	#FFFFFF	#000000	##FFFFFF
##4A1815	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252214

Deuteranopia (green-blind)

#322C14

Tritanopia (blue-blind)

#520E18

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4a1815;
/* rgb */ color: rgb(74, 24, 21);
/* oklch */ color: oklch(28.8% 0.077 26.5);

Tailwind

colors: {
  custom: {
    50: '#815752',
    500: '#4a1815',
    950: '#000000',
  },
}

SCSS

$custom: #4a1815;
$custom-light: #815752;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1815",
  "rgb": {
    "r": 74,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 3.396,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28768,
    "c": 0.07701,
    "h": 26.5
  },
  "luminance": 0.02163
}

Semantic roles & 50–950 ramp

primary

#4A1815

secondary

#397E82

accent

#D7DF49

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #4A1815

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

Preview Lab → · Contrast checker → · Palette generator →