#4C160B#4C160B

#4C160B is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.084 H 33.3°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C160B
RGB	rgb(76, 22, 11)
HSL	hsl(10, 75%, 17%)
HSV	hsv(10, 86%, 30%)
CMYK	cmyk(0%, 71.1%, 85.5%, 70.2%)
CIE-LAB	lab(16.18, 24.87, 19.98)
CIE-LCH	lch(16.18, 31.90, 38.78°)
OKLab	oklab(28.69% 0.0705 0.0464)
OKLCH	oklch(28.69% 0.084 33.3)
XYZ	xyz(3.3282, 2.1350, 0.5534)
Luminance	0.0213 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C160B #0B414C

analogous

#4C0B21 #4C160B #4C370B

triadic

#4C160B #0B4C16 #160B4C

tetradic

#4C160B #214C0B #0B414C #370B4C

square

#4C160B #214C0B #0B414C #370B4C

split-complementary

#4C160B #0B4C37 #0B214C

monochromatic

#1B0804 #1B0804 #4C160B #812513 #B7351A

Accessibility & contrast

On white

14.72

#4C160B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#4C160B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C160B

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C160B	#FFFFFF	#000000	##FFFFFF
##4C160B	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252109

Deuteranopia (green-blind)

#332D09

Tritanopia (blue-blind)

#540814

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4c160b;
/* rgb */ color: rgb(76, 22, 11);
/* oklch */ color: oklch(28.7% 0.084 33.3);

Tailwind

colors: {
  custom: {
    50: '#84564b',
    500: '#4c160b',
    950: '#000000',
  },
}

SCSS

$custom: #4c160b;
$custom-light: #84564b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c160b",
  "rgb": {
    "r": 76,
    "g": 22,
    "b": 11
  },
  "hsl": {
    "h": 10.154,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28688,
    "c": 0.08434,
    "h": 33.3
  },
  "luminance": 0.02134
}

Semantic roles & 50–950 ramp

primary

#4C160B

secondary

#2B7888

accent

#D2F136

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C160B

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

Preview Lab → · Contrast checker → · Palette generator →