#4D130F#4D130F

#4D130F is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.5% C 0.088 H 28.0°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D130F
RGB	rgb(77, 19, 15)
HSL	hsl(4, 67%, 18%)
HSV	hsv(4, 81%, 30%)
CMYK	cmyk(0%, 75.3%, 80.5%, 69.8%)
CIE-LAB	lab(15.89, 26.95, 17.75)
CIE-LCH	lch(15.89, 32.27, 33.37°)
OKLab	oklab(28.53% 0.0778 0.0413)
OKLCH	oklch(28.53% 0.088 28)
XYZ	xyz(3.3800, 2.0785, 0.6751)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D130F #0F494D

analogous

#4D0F2A #4D130F #4D320F

triadic

#4D130F #0F4D13 #130F4D

tetradic

#4D130F #2A4D0F #0F494D #320F4D

square

#4D130F #2A4D0F #0F494D #320F4D

split-complementary

#4D130F #0F4D32 #0F2A4D

monochromatic

#1A0605 #1A0605 #4D130F #802019 #B32C23

Accessibility & contrast

On white

14.83

#4D130F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4D130F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D130F

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D130F	#FFFFFF	#000000	##FFFFFF
##4D130F	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23200E

Deuteranopia (green-blind)

#322C0D

Tritanopia (blue-blind)

#550313

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d130f;
/* rgb */ color: rgb(77, 19, 15);
/* oklch */ color: oklch(28.5% 0.088 28.0);

Tailwind

colors: {
  custom: {
    50: '#84554e',
    500: '#4d130f',
    950: '#000000',
  },
}

SCSS

$custom: #4d130f;
$custom-light: #84554e;
$custom-dark: #000000;

JSON

{
  "hex": "#4d130f",
  "rgb": {
    "r": 77,
    "g": 19,
    "b": 15
  },
  "hsl": {
    "h": 3.871,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28529,
    "c": 0.08802,
    "h": 28
  },
  "luminance": 0.02078
}

Semantic roles & 50–950 ramp

primary

#4D130F

secondary

#318287

accent

#DFEA3E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4D130F

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

Preview Lab → · Contrast checker → · Palette generator →