#4C190C#4C190C

#4C190C is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.2% C 0.081 H 35.3°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#4C190C
RGB	rgb(76, 25, 12)
HSL	hsl(12, 73%, 17%)
HSV	hsv(12, 84%, 30%)
CMYK	cmyk(0%, 67.1%, 84.2%, 70.2%)
CIE-LAB	lab(16.79, 23.32, 20.30)
CIE-LCH	lch(16.79, 30.92, 41.03°)
OKLab	oklab(29.15% 0.0659 0.0467)
OKLCH	oklch(29.15% 0.081 35.3)
XYZ	xyz(3.3948, 2.2588, 0.6050)
Luminance	0.0226 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C190C #0C3F4C

analogous

#4C0C1F #4C190C #4C390C

triadic

#4C190C #0C4C19 #190C4C

tetradic

#4C190C #1F4C0C #0C3F4C #390C4C

square

#4C190C #1F4C0C #0C3F4C #390C4C

split-complementary

#4C190C #0C4C39 #0C1F4C

monochromatic

#1A0904 #1A0904 #4C190C #812A14 #B63C1D

Accessibility & contrast

On white

14.47

#4C190C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4C190C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C190C

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C190C	#FFFFFF	#000000	##FFFFFF
##4C190C	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220A

Deuteranopia (green-blind)

#342E0A

Tritanopia (blue-blind)

#540D16

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4c190c;
/* rgb */ color: rgb(76, 25, 12);
/* oklch */ color: oklch(29.2% 0.081 35.3);

Tailwind

colors: {
  custom: {
    50: '#83584c',
    500: '#4c190c',
    950: '#000000',
  },
}

SCSS

$custom: #4c190c;
$custom-light: #83584c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c190c",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 12
  },
  "hsl": {
    "h": 12.188,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.29152,
    "c": 0.08076,
    "h": 35.3
  },
  "luminance": 0.02258
}

Semantic roles & 50–950 ramp

primary

#4C190C

secondary

#2C7588

accent

#CAEF38

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C190C

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

Preview Lab → · Contrast checker → · Palette generator →