#4C130C#4C130C

#4C130C is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.3% C 0.087 H 30.3°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#4C130C
RGB	rgb(76, 19, 12)
HSL	hsl(7, 73%, 17%)
HSV	hsv(7, 84%, 30%)
CMYK	cmyk(0%, 75%, 84.2%, 70.2%)
CIE-LAB	lab(15.64, 26.41, 18.86)
CIE-LCH	lch(15.64, 32.45, 35.54°)
OKLab	oklab(28.29% 0.0755 0.0441)
OKLCH	oklch(28.29% 0.087 30.3)
XYZ	xyz(3.2801, 2.0293, 0.5667)
Luminance	0.0203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C130C #0C454C

analogous

#4C0C25 #4C130C #4C330C

triadic

#4C130C #0C4C13 #130C4C

tetradic

#4C130C #254C0C #0C454C #330C4C

square

#4C130C #254C0C #0C454C #330C4C

split-complementary

#4C130C #0C4C33 #0C254C

monochromatic

#1A0704 #1A0704 #4C130C #812014 #B62D1D

Accessibility & contrast

On white

14.94

#4C130C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4C130C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C130C

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C130C	#FFFFFF	#000000	##FFFFFF
##4C130C	1.00	14.94	1.41	14.94
#FFFFFF	14.94	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0B

Deuteranopia (green-blind)

#322C0A

Tritanopia (blue-blind)

#540312

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c130c;
/* rgb */ color: rgb(76, 19, 12);
/* oklch */ color: oklch(28.3% 0.087 30.3);

Tailwind

colors: {
  custom: {
    50: '#84554c',
    500: '#4c130c',
    950: '#000000',
  },
}

SCSS

$custom: #4c130c;
$custom-light: #84554c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c130c",
  "rgb": {
    "r": 76,
    "g": 19,
    "b": 12
  },
  "hsl": {
    "h": 6.563,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28286,
    "c": 0.08739,
    "h": 30.3
  },
  "luminance": 0.02029
}

Semantic roles & 50–950 ramp

primary

#4C130C

secondary

#2C7E88

accent

#DBEF38

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C130C

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

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