#4D0F13#4D0F13

#4D0F13 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.1% C 0.092 H 22.1°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#4D0F13
RGB	rgb(77, 15, 19)
HSL	hsl(356, 67%, 18%)
HSV	hsv(356, 81%, 30%)
CMYK	cmyk(0%, 80.5%, 75.3%, 69.8%)
CIE-LAB	lab(15.31, 28.96, 14.68)
CIE-LCH	lch(15.31, 32.47, 26.89°)
OKLab	oklab(28.12% 0.0851 0.0345)
OKLCH	oklch(28.12% 0.092 22.1)
XYZ	xyz(3.3493, 1.9669, 0.8193)
Luminance	0.0197 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0F13 #0F4D49

analogous

#4D0F32 #4D0F13 #4D2A0F

triadic

#4D0F13 #134D0F #0F134D

tetradic

#4D0F13 #324D0F #0F4D49 #2A0F4D

square

#4D0F13 #324D0F #0F4D49 #2A0F4D

split-complementary

#4D0F13 #0F4D2A #0F324D

monochromatic

#1A0506 #1A0506 #4D0F13 #801920 #B3232C

Accessibility & contrast

On white

15.07

#4D0F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4D0F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0F13

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0F13	#FFFFFF	#000000	##FFFFFF
##4D0F13	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211E13

Deuteranopia (green-blind)

#302B11

Tritanopia (blue-blind)

#550011

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4d0f13;
/* rgb */ color: rgb(77, 15, 19);
/* oklch */ color: oklch(28.1% 0.092 22.1);

Tailwind

colors: {
  custom: {
    50: '#845350',
    500: '#4d0f13',
    950: '#000000',
  },
}

SCSS

$custom: #4d0f13;
$custom-light: #845350;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0f13",
  "rgb": {
    "r": 77,
    "g": 15,
    "b": 19
  },
  "hsl": {
    "h": 356.129,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28116,
    "c": 0.09182,
    "h": 22.1
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#4D0F13

secondary

#318782

accent

#EADF3E

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4D0F13

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

Preview Lab → · Contrast checker → · Palette generator →