#490D1A#490D1A

#490D1A is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.2% C 0.089 H 13.2°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#490D1A
RGB	rgb(73, 13, 26)
HSL	hsl(347, 70%, 17%)
HSV	hsv(347, 82%, 29%)
CMYK	cmyk(0%, 82.2%, 64.4%, 71.4%)
CIE-LAB	lab(14.28, 28.84, 8.23)
CIE-LCH	lch(14.28, 29.99, 15.92°)
OKLab	oklab(27.24% 0.0869 0.0204)
OKLCH	oklch(27.24% 0.089 13.2)
XYZ	xyz(3.0783, 1.7793, 1.1584)
Luminance	0.0178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490D1A #0D493C

analogous

#490D38 #490D1A #491E0D

triadic

#490D1A #1A490D #0D1A49

tetradic

#490D1A #38490D #0D493C #1E0D49

square

#490D1A #38490D #0D493C #1E0D49

split-complementary

#490D1A #0D491E #0D3849

monochromatic

#1A0509 #1A0509 #490D1A #7D162D #B1203F

Accessibility & contrast

On white

15.49

#490D1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#490D1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490D1A

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490D1A	#FFFFFF	#000000	##FFFFFF
##490D1A	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C1A

Deuteranopia (green-blind)

#2C2918

Tritanopia (blue-blind)

#510012

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #490d1a;
/* rgb */ color: rgb(73, 13, 26);
/* oklch */ color: oklch(27.2% 0.089 13.2);

Tailwind

colors: {
  custom: {
    50: '#805256',
    500: '#490d1a',
    950: '#000000',
  },
}

SCSS

$custom: #490d1a;
$custom-light: #805256;
$custom-dark: #000000;

JSON

{
  "hex": "#490d1a",
  "rgb": {
    "r": 73,
    "g": 13,
    "b": 26
  },
  "hsl": {
    "h": 347,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.2724,
    "c": 0.0893,
    "h": 13.2
  },
  "luminance": 0.01779
}

Semantic roles & 50–950 ramp

primary

#490D1A

secondary

#2D8472

accent

#EDC63B

background

#F8F4F5

surface

#EFE7E8

border

#CAC3C4

text

#0B0203

muted

#7C7878

Preview Lab

Preview with #490D1A

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

Preview Lab → · Contrast checker → · Palette generator →