#49180E#49180E

#49180E is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.5% C 0.077 H 33.3°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#49180E
RGB	rgb(73, 24, 14)
HSL	hsl(10, 68%, 17%)
HSV	hsv(10, 81%, 29%)
CMYK	cmyk(0%, 67.1%, 80.8%, 71.4%)
CIE-LAB	lab(16.01, 22.68, 18.24)
CIE-LCH	lch(16.01, 29.11, 38.80°)
OKLab	oklab(28.46% 0.0647 0.0425)
OKLCH	oklch(28.46% 0.077 33.3)
XYZ	xyz(3.1539, 2.1019, 0.6550)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49180E #0E3F49

analogous

#490E22 #49180E #49360E

triadic

#49180E #0E4918 #180E49

tetradic

#49180E #22490E #0E3F49 #360E49

square

#49180E #22490E #0E3F49 #360E49

split-complementary

#49180E #0E4936 #0E2249

monochromatic

#1A0805 #1A0805 #49180E #7C2918 #B03A22

Accessibility & contrast

On white

14.79

#49180E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#49180E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49180E

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49180E	#FFFFFF	#000000	##FFFFFF
##49180E	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25210D

Deuteranopia (green-blind)

#322C0D

Tritanopia (blue-blind)

#510D16

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #49180e;
/* rgb */ color: rgb(73, 24, 14);
/* oklch */ color: oklch(28.5% 0.077 33.3);

Tailwind

colors: {
  custom: {
    50: '#81574d',
    500: '#49180e',
    950: '#000000',
  },
}

SCSS

$custom: #49180e;
$custom-light: #81574d;
$custom-dark: #000000;

JSON

{
  "hex": "#49180e",
  "rgb": {
    "r": 73,
    "g": 24,
    "b": 14
  },
  "hsl": {
    "h": 10.169,
    "s": 67.816,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28459,
    "c": 0.07744,
    "h": 33.3
  },
  "luminance": 0.02101
}

Semantic roles & 50–950 ramp

primary

#49180E

secondary

#2F7584

accent

#CDEB3D

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #49180E

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

Preview Lab → · Contrast checker → · Palette generator →