#48100C#48100C

#48100C is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.1% C 0.086 H 28.3°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#48100C
RGB	rgb(72, 16, 12)
HSL	hsl(4, 71%, 16%)
HSV	hsv(4, 83%, 28%)
CMYK	cmyk(0%, 77.8%, 83.3%, 71.8%)
CIE-LAB	lab(14.26, 26.24, 16.92)
CIE-LCH	lch(14.26, 31.22, 32.80°)
OKLab	oklab(27.09% 0.0755 0.0406)
OKLCH	oklch(27.09% 0.086 28.3)
XYZ	xyz(2.9245, 1.7753, 0.5364)
Luminance	0.0177 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48100C #0C4448

analogous

#480C26 #48100C #482E0C

triadic

#48100C #0C4810 #100C48

tetradic

#48100C #26480C #0C4448 #2E0C48

square

#48100C #26480C #0C4448 #2E0C48

split-complementary

#48100C #0C482E #0C2648

monochromatic

#1A0604 #1A0604 #48100C #7C1C15 #B1271D

Accessibility & contrast

On white

15.50

#48100C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#48100C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48100C

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48100C	#FFFFFF	#000000	##FFFFFF
##48100C	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C0B

Deuteranopia (green-blind)

#2E290A

Tritanopia (blue-blind)

#500110

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #48100c;
/* rgb */ color: rgb(72, 16, 12);
/* oklch */ color: oklch(27.1% 0.086 28.3);

Tailwind

colors: {
  custom: {
    50: '#80524c',
    500: '#48100c',
    950: '#000000',
  },
}

SCSS

$custom: #48100c;
$custom-light: #80524c;
$custom-dark: #000000;

JSON

{
  "hex": "#48100c",
  "rgb": {
    "r": 72,
    "g": 16,
    "b": 12
  },
  "hsl": {
    "h": 4,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27094,
    "c": 0.08571,
    "h": 28.3
  },
  "luminance": 0.01775
}

Semantic roles & 50–950 ramp

primary

#48100C

secondary

#2C7E84

accent

#E2EE3A

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #48100C

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

Preview Lab → · Contrast checker → · Palette generator →