#48181A#48181A

#48181A is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.5% C 0.074 H 20.6°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX#48181A
RGBrgb(72, 24, 26)
HSLhsl(358, 50%, 19%)
HSVhsv(358, 67%, 28%)
CMYKcmyk(0%, 66.7%, 63.9%, 71.8%)
CIE-LABlab(16.03, 23.14, 10.53)
CIE-LCHlch(16.03, 25.42, 24.47°)
OKLaboklab(28.51% 0.0689 0.0258)
OKLCHoklch(28.51% 0.074 20.6)
XYZxyz(3.1859, 2.1060, 1.2158)
Luminance0.0211 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#48181A #184846
analogous
#481832 #48181A #482E18
triadic
#48181A #1A4818 #181A48
tetradic
#48181A #324818 #184846 #2E1848
square
#48181A #324818 #184846 #2E1848
split-complementary
#48181A #18482E #183248
monochromatic
#170808 #1A0909 #48181A #76272B #A4373B

Accessibility & contrast

On white

14.78
#48181A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.42
#48181A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48181A
14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##48181A#FFFFFF#000000##FFFFFF
##48181A1.0014.781.4214.78
#FFFFFF14.781.0021.001.00
#0000001.4221.001.0021.00
##FFFFFF14.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#24221A
Deuteranopia (green-blind)
#302C19
Tritanopia (blue-blind)
#4F0F19
Achromatopsia (no color)
#282828

Design tokens & code

CSS
--color: #48181a;
/* rgb */ color: rgb(72, 24, 26);
/* oklch */ color: oklch(28.5% 0.074 20.6);
Tailwind
colors: {
  custom: {
    50: '#7f5756',
    500: '#48181a',
    950: '#000000',
  },
}
SCSS
$custom: #48181a;
$custom-light: #7f5756;
$custom-dark: #000000;
JSON
{
  "hex": "#48181a",
  "rgb": {
    "r": 72,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 357.5,
    "s": 50,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28507,
    "c": 0.07358,
    "h": 20.6
  },
  "luminance": 0.02106
}

Semantic roles & 50–950 ramp

primary
#48181A
secondary
#3D7F7C
accent
#DAD44E
background
#F8F5F5
surface
#EFE9E9
border
#CAC5C5
text
#0A0303
muted
#7C7878

Preview Lab

Preview with #48181A

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

Preview Lab → · Contrast checker → · Palette generator →

#48181A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva