#4B1413#4B1413

#4B1413 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.3% C 0.084 H 25.1°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#4B1413
RGB	rgb(75, 20, 19)
HSL	hsl(1, 60%, 18%)
HSV	hsv(1, 75%, 29%)
CMYK	cmyk(0%, 73.3%, 74.7%, 70.6%)
CIE-LAB	lab(15.71, 25.91, 15.10)
CIE-LCH	lch(15.71, 29.99, 30.23°)
OKLab	oklab(28.34% 0.0757 0.0355)
OKLCH	oklch(28.34% 0.084 25.1)
XYZ	xyz(3.2697, 2.0436, 0.8383)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1413 #134A4B

analogous

#4B132E #4B1413 #4B3013

triadic

#4B1413 #134B14 #14134B

tetradic

#4B1413 #2E4B13 #134A4B #30134B

square

#4B1413 #2E4B13 #134A4B #30134B

split-complementary

#4B1413 #134B30 #132E4B

monochromatic

#180706 #1A0707 #4B1413 #7C211F #AD2E2C

Accessibility & contrast

On white

14.91

#4B1413 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4B1413 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1413

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1413	#FFFFFF	#000000	##FFFFFF
##4B1413	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232012

Deuteranopia (green-blind)

#312C11

Tritanopia (blue-blind)

#530614

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4b1413;
/* rgb */ color: rgb(75, 20, 19);
/* oklch */ color: oklch(28.3% 0.084 25.1);

Tailwind

colors: {
  custom: {
    50: '#825550',
    500: '#4b1413',
    950: '#000000',
  },
}

SCSS

$custom: #4b1413;
$custom-light: #825550;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1413",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 19
  },
  "hsl": {
    "h": 1.071,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28337,
    "c": 0.08365,
    "h": 25.1
  },
  "luminance": 0.02043
}

Semantic roles & 50–950 ramp

primary

#4B1413

secondary

#368284

accent

#E0E345

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #4B1413

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

Preview Lab → · Contrast checker → · Palette generator →