#4D1311#4D1311

#4D1311 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.6% C 0.088 H 26.3°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D1311
RGB	rgb(77, 19, 17)
HSL	hsl(2, 64%, 18%)
HSV	hsv(2, 78%, 30%)
CMYK	cmyk(0%, 75.3%, 77.9%, 69.8%)
CIE-LAB	lab(15.92, 27.06, 16.67)
CIE-LCH	lch(15.92, 31.78, 31.64°)
OKLab	oklab(28.56% 0.0786 0.0388)
OKLCH	oklch(28.56% 0.088 26.3)
XYZ	xyz(3.3950, 2.0845, 0.7538)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1311 #114B4D

analogous

#4D112D #4D1311 #4D3111

triadic

#4D1311 #114D13 #13114D

tetradic

#4D1311 #2D4D11 #114B4D #31114D

square

#4D1311 #2D4D11 #114B4D #31114D

split-complementary

#4D1311 #114D31 #112D4D

monochromatic

#190606 #1B0706 #4D1311 #7F1F1C #B12C27

Accessibility & contrast

On white

14.82

#4D1311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4D1311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1311

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1311	#FFFFFF	#000000	##FFFFFF
##4D1311	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232010

Deuteranopia (green-blind)

#322C0F

Tritanopia (blue-blind)

#550413

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d1311;
/* rgb */ color: rgb(77, 19, 17);
/* oklch */ color: oklch(28.6% 0.088 26.3);

Tailwind

colors: {
  custom: {
    50: '#84554f',
    500: '#4d1311',
    950: '#000000',
  },
}

SCSS

$custom: #4d1311;
$custom-light: #84554f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1311",
  "rgb": {
    "r": 77,
    "g": 19,
    "b": 17
  },
  "hsl": {
    "h": 2,
    "s": 63.83,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28562,
    "c": 0.08765,
    "h": 26.3
  },
  "luminance": 0.02084
}

Semantic roles & 50–950 ramp

primary

#4D1311

secondary

#338486

accent

#E1E741

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4D1311

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

Preview Lab → · Contrast checker → · Palette generator →