#4C141C#4C141C

#4C141C is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.084 H 15.9°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C141C
RGB	rgb(76, 20, 28)
HSL	hsl(351, 58%, 19%)
HSV	hsv(351, 74%, 30%)
CMYK	cmyk(0%, 73.7%, 63.2%, 70.2%)
CIE-LAB	lab(16.11, 26.99, 9.34)
CIE-LCH	lch(16.11, 28.56, 19.09°)
OKLab	oklab(28.73% 0.081 0.0231)
OKLCH	oklch(28.73% 0.084 15.9)
XYZ	xyz(3.4406, 2.1211, 1.3266)
Luminance	0.0212 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C141C #144C44

analogous

#4C1438 #4C141C #4C2814

triadic

#4C141C #1C4C14 #141C4C

tetradic

#4C141C #384C14 #144C44 #28144C

square

#4C141C #384C14 #144C44 #28144C

split-complementary

#4C141C #144C28 #14384C

monochromatic

#180609 #1C070A #4C141C #7C212E #AD2E40

Accessibility & contrast

On white

14.75

#4C141C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4C141C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C141C

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C141C	#FFFFFF	#000000	##FFFFFF
##4C141C	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211C

Deuteranopia (green-blind)

#302C1B

Tritanopia (blue-blind)

#540817

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4c141c;
/* rgb */ color: rgb(76, 20, 28);
/* oklch */ color: oklch(28.7% 0.084 15.9);

Tailwind

colors: {
  custom: {
    50: '#825557',
    500: '#4c141c',
    950: '#000000',
  },
}

SCSS

$custom: #4c141c;
$custom-light: #825557;
$custom-dark: #000000;

JSON

{
  "hex": "#4c141c",
  "rgb": {
    "r": 76,
    "g": 20,
    "b": 28
  },
  "hsl": {
    "h": 351.429,
    "s": 58.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28733,
    "c": 0.08421,
    "h": 15.9
  },
  "luminance": 0.02121
}

Semantic roles & 50–950 ramp

primary

#4C141C

secondary

#388479

accent

#E2CB46

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4C141C

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

Preview Lab → · Contrast checker → · Palette generator →