#4B0D1C#4B0D1C

#4B0D1C is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.7% C 0.092 H 11.8°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#4B0D1C
RGB	rgb(75, 13, 28)
HSL	hsl(345, 70%, 17%)
HSV	hsv(345, 83%, 29%)
CMYK	cmyk(0%, 82.7%, 62.7%, 70.6%)
CIE-LAB	lab(14.78, 29.71, 7.50)
CIE-LCH	lch(14.78, 30.64, 14.17°)
OKLab	oklab(27.7% 0.0898 0.0188)
OKLCH	oklch(27.7% 0.092 11.8)
XYZ	xyz(3.2555, 1.8680, 1.2875)
Luminance	0.0187 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0D1C #0D4B3C

analogous

#4B0D3B #4B0D1C #4B1D0D

triadic

#4B0D1C #1C4B0D #0D1C4B

tetradic

#4B0D1C #3B4B0D #0D4B3C #1D0D4B

square

#4B0D1C #3B4B0D #0D4B3C #1D0D4B

split-complementary

#4B0D1C #0D4B1D #0D3B4B

monochromatic

#1A050A #1A050A #4B0D1C #7F162F #B31F43

Accessibility & contrast

On white

15.29

#4B0D1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#4B0D1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0D1C

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0D1C	#FFFFFF	#000000	##FFFFFF
##4B0D1C	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1D1C

Deuteranopia (green-blind)

#2D2A1A

Tritanopia (blue-blind)

#530013

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4b0d1c;
/* rgb */ color: rgb(75, 13, 28);
/* oklch */ color: oklch(27.7% 0.092 11.8);

Tailwind

colors: {
  custom: {
    50: '#825257',
    500: '#4b0d1c',
    950: '#000000',
  },
}

SCSS

$custom: #4b0d1c;
$custom-light: #825257;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0d1c",
  "rgb": {
    "r": 75,
    "g": 13,
    "b": 28
  },
  "hsl": {
    "h": 345.484,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27703,
    "c": 0.09176,
    "h": 11.8
  },
  "luminance": 0.01868
}

Semantic roles & 50–950 ramp

primary

#4B0D1C

secondary

#2E8671

accent

#EDC23B

background

#F8F4F5

surface

#EFE7E9

border

#CAC3C5

text

#0B0203

muted

#7C7878

Preview Lab

Preview with #4B0D1C

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

Preview Lab → · Contrast checker → · Palette generator →