#4D121D#4D121D

#4D121D is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.088 H 13.9°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D121D
RGB	rgb(77, 18, 29)
HSL	hsl(349, 62%, 19%)
HSV	hsv(349, 77%, 30%)
CMYK	cmyk(0%, 76.6%, 62.3%, 69.8%)
CIE-LAB	lab(16.00, 28.39, 8.51)
CIE-LCH	lch(16.00, 29.64, 16.68°)
OKLab	oklab(28.7% 0.0855 0.0212)
OKLCH	oklch(28.7% 0.088 13.9)
XYZ	xyz(3.4990, 2.0996, 1.3832)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D121D #124D42

analogous

#4D123A #4D121D #4D2412

triadic

#4D121D #1D4D12 #121D4D

tetradic

#4D121D #3A4D12 #124D42 #24124D

square

#4D121D #3A4D12 #124D42 #24124D

split-complementary

#4D121D #124D24 #123A4D

monochromatic

#190609 #1B060A #4D121D #7F1E30 #B02942

Accessibility & contrast

On white

14.79

#4D121D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4D121D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D121D

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D121D	#FFFFFF	#000000	##FFFFFF
##4D121D	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201D

Deuteranopia (green-blind)

#302C1C

Tritanopia (blue-blind)

#550516

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d121d;
/* rgb */ color: rgb(77, 18, 29);
/* oklch */ color: oklch(28.7% 0.088 13.9);

Tailwind

colors: {
  custom: {
    50: '#835558',
    500: '#4d121d',
    950: '#000000',
  },
}

SCSS

$custom: #4d121d;
$custom-light: #835558;
$custom-dark: #000000;

JSON

{
  "hex": "#4d121d",
  "rgb": {
    "r": 77,
    "g": 18,
    "b": 29
  },
  "hsl": {
    "h": 348.814,
    "s": 62.105,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28698,
    "c": 0.08809,
    "h": 13.9
  },
  "luminance": 0.02099
}

Semantic roles & 50–950 ramp

primary

#4D121D

secondary

#358677

accent

#E5C743

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4D121D

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

Preview Lab → · Contrast checker → · Palette generator →