#4C1313#4C1313

#4C1313 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.4% C 0.086 H 24.5°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#4C1313
RGB	rgb(76, 19, 19)
HSL	hsl(0, 60%, 19%)
HSV	hsv(0, 75%, 30%)
CMYK	cmyk(0%, 75%, 75%, 70.2%)
CIE-LAB	lab(15.75, 26.79, 15.19)
CIE-LCH	lch(15.75, 30.80, 29.55°)
OKLab	oklab(28.4% 0.0784 0.0356)
OKLCH	oklch(28.4% 0.086 24.5)
XYZ	xyz(3.3313, 2.0497, 0.8362)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1313 #134C4C

analogous

#4C132F #4C1313 #4C2F13

triadic

#4C1313 #134C13 #13134C

tetradic

#4C1313 #2F4C13 #134C4C #2F134C

square

#4C1313 #2F4C13 #134C4C #2F134C

split-complementary

#4C1313 #134C2F #132F4C

monochromatic

#180606 #1B0707 #4C1313 #7D1F1F #AE2B2B

Accessibility & contrast

On white

14.90

#4C1313 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4C1313 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1313

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1313	#FFFFFF	#000000	##FFFFFF
##4C1313	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F12

Deuteranopia (green-blind)

#312C11

Tritanopia (blue-blind)

#540414

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c1313;
/* rgb */ color: rgb(76, 19, 19);
/* oklch */ color: oklch(28.4% 0.086 24.5);

Tailwind

colors: {
  custom: {
    50: '#835550',
    500: '#4c1313',
    950: '#000000',
  },
}

SCSS

$custom: #4c1313;
$custom-light: #835550;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1313",
  "rgb": {
    "r": 76,
    "g": 19,
    "b": 19
  },
  "hsl": {
    "h": 0,
    "s": 60,
    "l": 18.627
  },
  "oklch": {
    "l": 0.284,
    "c": 0.08609,
    "h": 24.5
  },
  "luminance": 0.02049
}

Semantic roles & 50–950 ramp

primary

#4C1313

secondary

#368585

accent

#E3E345

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4C1313

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

Preview Lab → · Contrast checker → · Palette generator →