#4D111F#4D111F

#4D111F is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.6% C 0.090 H 11.2°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D111F
RGB	rgb(77, 17, 31)
HSL	hsl(346, 64%, 18%)
HSV	hsv(346, 78%, 30%)
CMYK	cmyk(0%, 77.9%, 59.7%, 69.8%)
CIE-LAB	lab(15.89, 29.02, 6.91)
CIE-LCH	lch(15.89, 29.83, 13.39°)
OKLab	oklab(28.63% 0.0879 0.0175)
OKLCH	oklch(28.63% 0.09 11.2)
XYZ	xyz(3.5087, 2.0781, 1.5124)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D111F #114D3F

analogous

#4D113D #4D111F #4D2111

triadic

#4D111F #1F4D11 #111F4D

tetradic

#4D111F #3D4D11 #114D3F #21114D

square

#4D111F #3D4D11 #114D3F #21114D

split-complementary

#4D111F #114D21 #113D4D

monochromatic

#19060A #1B060B #4D111F #7F1C33 #B12747

Accessibility & contrast

On white

14.83

#4D111F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4D111F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D111F

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D111F	#FFFFFF	#000000	##FFFFFF
##4D111F	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)

#20201F

Deuteranopia (green-blind)

#2F2C1E

Tritanopia (blue-blind)

#550517

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d111f;
/* rgb */ color: rgb(77, 17, 31);
/* oklch */ color: oklch(28.6% 0.090 11.2);

Tailwind

colors: {
  custom: {
    50: '#83545a',
    500: '#4d111f',
    950: '#000000',
  },
}

SCSS

$custom: #4d111f;
$custom-light: #83545a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d111f",
  "rgb": {
    "r": 77,
    "g": 17,
    "b": 31
  },
  "hsl": {
    "h": 346,
    "s": 63.83,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28634,
    "c": 0.08957,
    "h": 11.2
  },
  "luminance": 0.02078
}

Semantic roles & 50–950 ramp

primary

#4D111F

secondary

#338673

accent

#E7C041

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4D111F

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

Preview Lab → · Contrast checker → · Palette generator →