#48100F#48100F

#48100F is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.1% C 0.085 H 25.7°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#48100F
RGB	rgb(72, 16, 15)
HSL	hsl(1, 66%, 17%)
HSV	hsv(1, 79%, 28%)
CMYK	cmyk(0%, 77.8%, 79.2%, 71.8%)
CIE-LAB	lab(14.31, 26.40, 15.50)
CIE-LCH	lch(14.31, 30.61, 30.41°)
OKLab	oklab(27.14% 0.0767 0.037)
OKLCH	oklch(27.14% 0.085 25.7)
XYZ	xyz(2.9443, 1.7832, 0.6410)
Luminance	0.0178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48100F #0F4748

analogous

#480F2B #48100F #482D0F

triadic

#48100F #0F4810 #100F48

tetradic

#48100F #2B480F #0F4748 #2D0F48

square

#48100F #2B480F #0F4748 #2D0F48

split-complementary

#48100F #0F482D #0F2B48

monochromatic

#190605 #190605 #48100F #7B1B1A #AD2724

Accessibility & contrast

On white

15.48

#48100F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#48100F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48100F

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48100F	#FFFFFF	#000000	##FFFFFF
##48100F	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D0E

Deuteranopia (green-blind)

#2E290D

Tritanopia (blue-blind)

#500110

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #48100f;
/* rgb */ color: rgb(72, 16, 15);
/* oklch */ color: oklch(27.1% 0.085 25.7);

Tailwind

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

SCSS

$custom: #48100f;
$custom-light: #80524d;
$custom-dark: #000000;

JSON

{
  "hex": "#48100f",
  "rgb": {
    "r": 72,
    "g": 16,
    "b": 15
  },
  "hsl": {
    "h": 1.053,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.27142,
    "c": 0.08518,
    "h": 25.7
  },
  "luminance": 0.01783
}

Semantic roles & 50–950 ramp

primary

#48100F

secondary

#308182

accent

#E6E83F

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #48100F

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

Preview Lab → · Contrast checker → · Palette generator →