#4C110D#4C110D

#4C110D is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.0% C 0.089 H 28.2°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#4C110D
RGB	rgb(76, 17, 13)
HSL	hsl(4, 71%, 17%)
HSV	hsv(4, 83%, 30%)
CMYK	cmyk(0%, 77.6%, 82.9%, 70.2%)
CIE-LAB	lab(15.31, 27.39, 17.98)
CIE-LCH	lch(15.31, 32.76, 33.28°)
OKLab	oklab(28.05% 0.0788 0.0422)
OKLCH	oklch(28.05% 0.089 28.2)
XYZ	xyz(3.2540, 1.9669, 0.5890)
Luminance	0.0197 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C110D #0D484C

analogous

#4C0D28 #4C110D #4C310D

triadic

#4C110D #0D4C11 #110D4C

tetradic

#4C110D #284C0D #0D484C #310D4C

square

#4C110D #284C0D #0D484C #310D4C

split-complementary

#4C110D #0D4C31 #0D284C

monochromatic

#1A0604 #1A0604 #4C110D #801D16 #B5281F

Accessibility & contrast

On white

15.07

#4C110D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4C110D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C110D

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C110D	#FFFFFF	#000000	##FFFFFF
##4C110D	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0C

Deuteranopia (green-blind)

#312B0B

Tritanopia (blue-blind)

#540011

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4c110d;
/* rgb */ color: rgb(76, 17, 13);
/* oklch */ color: oklch(28.0% 0.089 28.2);

Tailwind

colors: {
  custom: {
    50: '#84544c',
    500: '#4c110d',
    950: '#000000',
  },
}

SCSS

$custom: #4c110d;
$custom-light: #84544c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c110d",
  "rgb": {
    "r": 76,
    "g": 17,
    "b": 13
  },
  "hsl": {
    "h": 3.81,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28045,
    "c": 0.08934,
    "h": 28.2
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#4C110D

secondary

#2E8287

accent

#E2EE3A

background

#F8F4F4

surface

#F0E8E7

border

#CBC4C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C110D

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

Preview Lab → · Contrast checker → · Palette generator →