#4D130D#4D130D

#4D130D is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.5% C 0.088 H 29.5°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#4D130D
RGB	rgb(77, 19, 13)
HSL	hsl(6, 71%, 18%)
HSV	hsv(6, 83%, 30%)
CMYK	cmyk(0%, 75.3%, 83.1%, 69.8%)
CIE-LAB	lab(15.87, 26.85, 18.72)
CIE-LCH	lch(15.87, 32.73, 34.89°)
OKLab	oklab(28.5% 0.077 0.0435)
OKLCH	oklch(28.5% 0.088 29.5)
XYZ	xyz(3.3665, 2.0731, 0.6036)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D130D #0D474D

analogous

#4D0D27 #4D130D #4D330D

triadic

#4D130D #0D4D13 #130D4D

tetradic

#4D130D #274D0D #0D474D #330D4D

square

#4D130D #274D0D #0D474D #330D4D

split-complementary

#4D130D #0D4D33 #0D274D

monochromatic

#1A0604 #1A0604 #4D130D #812016 #B62D1F

Accessibility & contrast

On white

14.85

#4D130D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4D130D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D130D

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D130D	#FFFFFF	#000000	##FFFFFF
##4D130D	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F0C

Deuteranopia (green-blind)

#322C0B

Tritanopia (blue-blind)

#560312

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4d130d;
/* rgb */ color: rgb(77, 19, 13);
/* oklch */ color: oklch(28.5% 0.088 29.5);

Tailwind

colors: {
  custom: {
    50: '#85554c',
    500: '#4d130d',
    950: '#000000',
  },
}

SCSS

$custom: #4d130d;
$custom-light: #85554c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d130d",
  "rgb": {
    "r": 77,
    "g": 19,
    "b": 13
  },
  "hsl": {
    "h": 5.625,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.28499,
    "c": 0.08841,
    "h": 29.5
  },
  "luminance": 0.02073
}

Semantic roles & 50–950 ramp

primary

#4D130D

secondary

#2E8088

accent

#DDEE3A

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4D130D

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

Preview Lab → · Contrast checker → · Palette generator →