#490F1A#490F1A

#490F1A is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.5% C 0.087 H 14.2°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#490F1A
RGB	rgb(73, 15, 26)
HSL	hsl(349, 66%, 17%)
HSV	hsv(349, 79%, 29%)
CMYK	cmyk(0%, 79.5%, 64.4%, 71.4%)
CIE-LAB	lab(14.59, 28.01, 8.63)
CIE-LCH	lch(14.59, 29.31, 17.13°)
OKLab	oklab(27.46% 0.0842 0.0214)
OKLCH	oklch(27.46% 0.087 14.2)
XYZ	xyz(3.1052, 1.8331, 1.1674)
Luminance	0.0183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490F1A #0F493E

analogous

#490F37 #490F1A #49210F

triadic

#490F1A #1A490F #0F1A49

tetradic

#490F1A #37490F #0F493E #210F49

square

#490F1A #37490F #0F493E #210F49

split-complementary

#490F1A #0F4921 #0F3749

monochromatic

#190509 #190509 #490F1A #7C192C #AF243E

Accessibility & contrast

On white

15.37

#490F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#490F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490F1A

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490F1A	#FFFFFF	#000000	##FFFFFF
##490F1A	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D1A

Deuteranopia (green-blind)

#2D2919

Tritanopia (blue-blind)

#510214

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #490f1a;
/* rgb */ color: rgb(73, 15, 26);
/* oklch */ color: oklch(27.5% 0.087 14.2);

Tailwind

colors: {
  custom: {
    50: '#805256',
    500: '#490f1a',
    950: '#000000',
  },
}

SCSS

$custom: #490f1a;
$custom-light: #805256;
$custom-dark: #000000;

JSON

{
  "hex": "#490f1a",
  "rgb": {
    "r": 73,
    "g": 15,
    "b": 26
  },
  "hsl": {
    "h": 348.621,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27464,
    "c": 0.08691,
    "h": 14.2
  },
  "luminance": 0.01833
}

Semantic roles & 50–950 ramp

primary

#490F1A

secondary

#308374

accent

#E9C93F

background

#F8F4F5

surface

#EFE7E8

border

#CAC3C4

text

#0B0203

muted

#7C7878

Preview Lab

Preview with #490F1A

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

Preview Lab → · Contrast checker → · Palette generator →