#4D1217#4D1217

#4D1217 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.6% C 0.088 H 20.1°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#4D1217
RGB	rgb(77, 18, 23)
HSL	hsl(355, 62%, 19%)
HSV	hsv(355, 77%, 30%)
CMYK	cmyk(0%, 76.6%, 70.1%, 69.8%)
CIE-LAB	lab(15.86, 27.91, 12.64)
CIE-LCH	lch(15.86, 30.64, 24.37°)
OKLab	oklab(28.55% 0.0827 0.0303)
OKLCH	oklch(28.55% 0.088 20.1)
XYZ	xyz(3.4319, 2.0727, 1.0298)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1217 #124D48

analogous

#4D1234 #4D1217 #4D2A12

triadic

#4D1217 #174D12 #12174D

tetradic

#4D1217 #344D12 #124D48 #2A124D

square

#4D1217 #344D12 #124D48 #2A124D

split-complementary

#4D1217 #124D2A #12344D

monochromatic

#190607 #1B0608 #4D1217 #7F1E26 #B02935

Accessibility & contrast

On white

14.85

#4D1217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4D1217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1217

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1217	#FFFFFF	#000000	##FFFFFF
##4D1217	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)

#222017

Deuteranopia (green-blind)

#312C15

Tritanopia (blue-blind)

#550414

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4d1217;
/* rgb */ color: rgb(77, 18, 23);
/* oklch */ color: oklch(28.6% 0.088 20.1);

Tailwind

colors: {
  custom: {
    50: '#845453',
    500: '#4d1217',
    950: '#000000',
  },
}

SCSS

$custom: #4d1217;
$custom-light: #845453;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1217",
  "rgb": {
    "r": 77,
    "g": 18,
    "b": 23
  },
  "hsl": {
    "h": 354.915,
    "s": 62.105,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28552,
    "c": 0.08808,
    "h": 20.1
  },
  "luminance": 0.02072
}

Semantic roles & 50–950 ramp

primary

#4D1217

secondary

#35867F

accent

#E5D743

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4D1217

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

Preview Lab → · Contrast checker → · Palette generator →