#4D121C#4D121C

#4D121C is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.088 H 15.0°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D121C
RGB	rgb(77, 18, 28)
HSL	hsl(350, 62%, 19%)
HSV	hsv(350, 77%, 30%)
CMYK	cmyk(0%, 76.6%, 63.6%, 69.8%)
CIE-LAB	lab(15.98, 28.31, 9.20)
CIE-LCH	lch(15.98, 29.76, 18.00°)
OKLab	oklab(28.67% 0.085 0.0228)
OKLCH	oklch(28.67% 0.088 15)
XYZ	xyz(3.4868, 2.0947, 1.3191)
Luminance	0.0209 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D121C #124D43

analogous

#4D1239 #4D121C #4D2512

triadic

#4D121C #1C4D12 #121C4D

tetradic

#4D121C #394D12 #124D43 #25124D

square

#4D121C #394D12 #124D43 #25124D

split-complementary

#4D121C #124D25 #12394D

monochromatic

#190609 #1B060A #4D121C #7F1E2E #B02940

Accessibility & contrast

On white

14.80

#4D121C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4D121C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D121C

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D121C	#FFFFFF	#000000	##FFFFFF
##4D121C	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201C

Deuteranopia (green-blind)

#302C1A

Tritanopia (blue-blind)

#550516

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d121c;
/* rgb */ color: rgb(77, 18, 28);
/* oklch */ color: oklch(28.7% 0.088 15.0);

Tailwind

colors: {
  custom: {
    50: '#835557',
    500: '#4d121c',
    950: '#000000',
  },
}

SCSS

$custom: #4d121c;
$custom-light: #835557;
$custom-dark: #000000;

JSON

{
  "hex": "#4d121c",
  "rgb": {
    "r": 77,
    "g": 18,
    "b": 28
  },
  "hsl": {
    "h": 349.831,
    "s": 62.105,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28672,
    "c": 0.08803,
    "h": 15
  },
  "luminance": 0.02094
}

Semantic roles & 50–950 ramp

primary

#4D121C

secondary

#358678

accent

#E5CA43

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4D121C

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

Preview Lab → · Contrast checker → · Palette generator →