#490F19#490F19

#490F19 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.4% C 0.087 H 15.3°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#490F19
RGB	rgb(73, 15, 25)
HSL	hsl(350, 66%, 17%)
HSV	hsv(350, 79%, 29%)
CMYK	cmyk(0%, 79.5%, 65.8%, 71.4%)
CIE-LAB	lab(14.56, 27.92, 9.33)
CIE-LCH	lch(14.56, 29.44, 18.48°)
OKLab	oklab(27.44% 0.0838 0.023)
OKLCH	oklch(27.44% 0.087 15.3)
XYZ	xyz(3.0942, 1.8287, 1.1096)
Luminance	0.0183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#490F19 #0F493F

analogous

#490F36 #490F19 #49220F

triadic

#490F19 #19490F #0F1949

tetradic

#490F19 #36490F #0F493F #220F49

square

#490F19 #36490F #0F493F #220F49

split-complementary

#490F19 #0F4922 #0F3649

monochromatic

#190509 #190509 #490F19 #7C192A #AF243C

Accessibility & contrast

On white

15.38

#490F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#490F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #490F19

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##490F19	#FFFFFF	#000000	##FFFFFF
##490F19	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D19

Deuteranopia (green-blind)

#2D2917

Tritanopia (blue-blind)

#510213

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #490f19;
/* rgb */ color: rgb(73, 15, 25);
/* oklch */ color: oklch(27.4% 0.087 15.3);

Tailwind

colors: {
  custom: {
    50: '#805255',
    500: '#490f19',
    950: '#000000',
  },
}

SCSS

$custom: #490f19;
$custom-light: #805255;
$custom-dark: #000000;

JSON

{
  "hex": "#490f19",
  "rgb": {
    "r": 73,
    "g": 15,
    "b": 25
  },
  "hsl": {
    "h": 349.655,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27438,
    "c": 0.08686,
    "h": 15.3
  },
  "luminance": 0.01828
}

Semantic roles & 50–950 ramp

primary

#490F19

secondary

#308375

accent

#E9CC3F

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0203

muted

#7C7878

Preview Lab

Preview with #490F19

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

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