#4C110C#4C110C

#4C110C is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.0% C 0.090 H 28.9°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#4C110C
RGB	rgb(76, 17, 12)
HSL	hsl(5, 73%, 17%)
HSV	hsv(5, 84%, 30%)
CMYK	cmyk(0%, 77.6%, 84.2%, 70.2%)
CIE-LAB	lab(15.30, 27.34, 18.43)
CIE-LCH	lch(15.30, 32.97, 33.98°)
OKLab	oklab(28.03% 0.0784 0.0433)
OKLCH	oklch(28.03% 0.09 28.9)
XYZ	xyz(3.2477, 1.9644, 0.5559)
Luminance	0.0196 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C110C #0C474C

analogous

#4C0C27 #4C110C #4C310C

triadic

#4C110C #0C4C11 #110C4C

tetradic

#4C110C #274C0C #0C474C #310C4C

square

#4C110C #274C0C #0C474C #310C4C

split-complementary

#4C110C #0C4C31 #0C274C

monochromatic

#1A0604 #1A0604 #4C110C #811D14 #B6291D

Accessibility & contrast

On white

15.08

#4C110C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4C110C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C110C

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C110C	#FFFFFF	#000000	##FFFFFF
##4C110C	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0B

Deuteranopia (green-blind)

#312B0A

Tritanopia (blue-blind)

#540010

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4c110c;
/* rgb */ color: rgb(76, 17, 12);
/* oklch */ color: oklch(28.0% 0.090 28.9);

Tailwind

colors: {
  custom: {
    50: '#84544c',
    500: '#4c110c',
    950: '#000000',
  },
}

SCSS

$custom: #4c110c;
$custom-light: #84544c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c110c",
  "rgb": {
    "r": 76,
    "g": 17,
    "b": 12
  },
  "hsl": {
    "h": 4.688,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28031,
    "c": 0.08952,
    "h": 28.9
  },
  "luminance": 0.01964
}

Semantic roles & 50–950 ramp

primary

#4C110C

secondary

#2C8188

accent

#E1EF38

background

#F8F4F4

surface

#F0E8E7

border

#CBC4C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C110C

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

Preview Lab → · Contrast checker → · Palette generator →