#481F18#481F18

#481F18 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.7% C 0.065 H 31.2°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#481F18
RGB	rgb(72, 31, 24)
HSL	hsl(9, 50%, 19%)
HSV	hsv(9, 67%, 28%)
CMYK	cmyk(0%, 56.9%, 66.7%, 71.8%)
CIE-LAB	lab(17.57, 18.86, 13.92)
CIE-LCH	lch(17.57, 23.44, 36.42°)
OKLab	oklab(29.66% 0.0552 0.0334)
OKLCH	oklch(29.66% 0.065 31.2)
XYZ	xyz(3.3276, 2.4240, 1.1566)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#481F18 #184148

analogous

#481829 #481F18 #483718

triadic

#481F18 #18481F #1F1848

tetradic

#481F18 #294818 #184148 #371848

square

#481F18 #294818 #184148 #371848

split-complementary

#481F18 #184837 #182948

monochromatic

#170A08 #1A0B09 #481F18 #763327 #A44737

Accessibility & contrast

On white

14.14

#481F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#481F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #481F18

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##481F18	#FFFFFF	#000000	##FFFFFF
##481F18	1.00	14.14	1.48	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292617

Deuteranopia (green-blind)

#332E17

Tritanopia (blue-blind)

#4F181D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #481f18;
/* rgb */ color: rgb(72, 31, 24);
/* oklch */ color: oklch(29.7% 0.065 31.2);

Tailwind

colors: {
  custom: {
    50: '#7e5c54',
    500: '#481f18',
    950: '#000000',
  },
}

SCSS

$custom: #481f18;
$custom-light: #7e5c54;
$custom-dark: #000000;

JSON

{
  "hex": "#481f18",
  "rgb": {
    "r": 72,
    "g": 31,
    "b": 24
  },
  "hsl": {
    "h": 8.75,
    "s": 50,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29657,
    "c": 0.0645,
    "h": 31.2
  },
  "luminance": 0.02424
}

Semantic roles & 50–950 ramp

primary

#481F18

secondary

#3D757F

accent

#C5DA4E

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0A0402

muted

#7C7978

Preview Lab

Preview with #481F18

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

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