#48180A#48180A

#48180A is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.2% C 0.077 H 36.7°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#48180A
RGB	rgb(72, 24, 10)
HSL	hsl(14, 76%, 16%)
HSV	hsv(14, 86%, 28%)
CMYK	cmyk(0%, 66.7%, 86.1%, 71.8%)
CIE-LAB	lab(15.76, 22.04, 19.71)
CIE-LCH	lch(15.76, 29.57, 41.79°)
OKLab	oklab(28.22% 0.062 0.0462)
OKLCH	oklch(28.22% 0.077 36.7)
XYZ	xyz(3.0542, 2.0533, 0.5226)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48180A #0A3A48

analogous

#480A1B #48180A #48370A

triadic

#48180A #0A4818 #180A48

tetradic

#48180A #1B480A #0A3A48 #370A48

square

#48180A #1B480A #0A3A48 #370A48

split-complementary

#48180A #0A4837 #0A1B48

monochromatic

#1B0904 #1B0904 #48180A #7E2A11 #B33C19

Accessibility & contrast

On white

14.89

#48180A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#48180A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48180A

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48180A	#FFFFFF	#000000	##FFFFFF
##48180A	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252108

Deuteranopia (green-blind)

#312B08

Tritanopia (blue-blind)

#500D15

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #48180a;
/* rgb */ color: rgb(72, 24, 10);
/* oklch */ color: oklch(28.2% 0.077 36.7);

Tailwind

colors: {
  custom: {
    50: '#80574b',
    500: '#48180a',
    950: '#000000',
  },
}

SCSS

$custom: #48180a;
$custom-light: #80574b;
$custom-dark: #000000;

JSON

{
  "hex": "#48180a",
  "rgb": {
    "r": 72,
    "g": 24,
    "b": 10
  },
  "hsl": {
    "h": 13.548,
    "s": 75.61,
    "l": 16.078
  },
  "oklch": {
    "l": 0.28218,
    "c": 0.07731,
    "h": 36.7
  },
  "luminance": 0.02053
}

Semantic roles & 50–950 ramp

primary

#48180A

secondary

#297085

accent

#C8F236

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #48180A

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

Preview Lab → · Contrast checker → · Palette generator →