#4D141B#4D141B

#4D141B is a dark, moderate red. Relative luminance 0.022; OKLCH L 28.9% C 0.085 H 17.3°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#4D141B
RGB	rgb(77, 20, 27)
HSL	hsl(353, 59%, 19%)
HSV	hsv(353, 74%, 30%)
CMYK	cmyk(0%, 74%, 64.9%, 69.8%)
CIE-LAB	lab(16.29, 27.29, 10.34)
CIE-LCH	lch(16.29, 29.18, 20.75°)
OKLab	oklab(28.9% 0.0816 0.0254)
OKLCH	oklch(28.9% 0.085 17.3)
XYZ	xyz(3.5089, 2.1577, 1.2684)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D141B #144D46

analogous

#4D1438 #4D141B #4D2A14

triadic

#4D141B #1B4D14 #141B4D

tetradic

#4D141B #384D14 #144D46 #2A144D

square

#4D141B #384D14 #144D46 #2A144D

split-complementary

#4D141B #144D2A #14384D

monochromatic

#180609 #1C070A #4D141B #7E212C #AE2D3D

Accessibility & contrast

On white

14.67

#4D141B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#4D141B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D141B

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D141B	#FFFFFF	#000000	##FFFFFF
##4D141B	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23211B

Deuteranopia (green-blind)

#312D1A

Tritanopia (blue-blind)

#550817

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d141b;
/* rgb */ color: rgb(77, 20, 27);
/* oklch */ color: oklch(28.9% 0.085 17.3);

Tailwind

colors: {
  custom: {
    50: '#835657',
    500: '#4d141b',
    950: '#000000',
  },
}

SCSS

$custom: #4d141b;
$custom-light: #835657;
$custom-dark: #000000;

JSON

{
  "hex": "#4d141b",
  "rgb": {
    "r": 77,
    "g": 20,
    "b": 27
  },
  "hsl": {
    "h": 352.632,
    "s": 58.763,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28901,
    "c": 0.08545,
    "h": 17.3
  },
  "luminance": 0.02157
}

Semantic roles & 50–950 ramp

primary

#4D141B

secondary

#38857C

accent

#E2CF46

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4D141B

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

Preview Lab → · Contrast checker → · Palette generator →