#48131B#48131B

#48131B is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.8% C 0.081 H 15.3°. Best body text is #FFFFFF at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#48131B
RGB	rgb(72, 19, 27)
HSL	hsl(351, 58%, 18%)
HSV	hsv(351, 74%, 28%)
CMYK	cmyk(0%, 73.6%, 62.5%, 71.8%)
CIE-LAB	lab(15.08, 25.86, 8.53)
CIE-LCH	lch(15.08, 27.23, 18.26°)
OKLab	oklab(27.8% 0.0777 0.0212)
OKLCH	oklch(27.8% 0.081 15.3)
XYZ	xyz(3.1035, 1.9230, 1.2445)
Luminance	0.0192 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48131B #134840

analogous

#481335 #48131B #482513

triadic

#48131B #1B4813 #131B48

tetradic

#48131B #354813 #134840 #251348

square

#48131B #354813 #134840 #251348

split-complementary

#48131B #134825 #133548

monochromatic

#180609 #180609 #48131B #78202D #A92D3F

Accessibility & contrast

On white

15.17

#48131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#48131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48131B

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48131B	#FFFFFF	#000000	##FFFFFF
##48131B	1.00	15.17	1.38	15.17
#FFFFFF	15.17	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1B

Deuteranopia (green-blind)

#2E2A1A

Tritanopia (blue-blind)

#4F0916

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #48131b;
/* rgb */ color: rgb(72, 19, 27);
/* oklch */ color: oklch(27.8% 0.081 15.3);

Tailwind

colors: {
  custom: {
    50: '#7f5457',
    500: '#48131b',
    950: '#000000',
  },
}

SCSS

$custom: #48131b;
$custom-light: #7f5457;
$custom-dark: #000000;

JSON

{
  "hex": "#48131b",
  "rgb": {
    "r": 72,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 350.943,
    "s": 58.242,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27799,
    "c": 0.08054,
    "h": 15.3
  },
  "luminance": 0.01923
}

Semantic roles & 50–950 ramp

primary

#48131B

secondary

#368175

accent

#E1CA46

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #48131B

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

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