#4F121D#4F121D

#4F121D is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.090 H 14.5°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#4F121D
RGB	rgb(79, 18, 29)
HSL	hsl(349, 63%, 19%)
HSV	hsv(349, 77%, 31%)
CMYK	cmyk(0%, 77.2%, 63.3%, 69%)
CIE-LAB	lab(16.43, 29.12, 9.15)
CIE-LCH	lch(16.43, 30.53, 17.45°)
OKLab	oklab(29.09% 0.0876 0.0227)
OKLCH	oklch(29.09% 0.09 14.5)
XYZ	xyz(3.6629, 2.1841, 1.3909)
Luminance	0.0218 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F121D #124F44

analogous

#4F123C #4F121D #4F2612

triadic

#4F121D #1D4F12 #121D4F

tetradic

#4F121D #3C4F12 #124F44 #26124F

square

#4F121D #3C4F12 #124F44 #26124F

split-complementary

#4F121D #124F26 #123C4F

monochromatic

#190609 #1D070B #4F121D #811D2F #B32942

Accessibility & contrast

On white

14.62

#4F121D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4F121D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F121D

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F121D	#FFFFFF	#000000	##FFFFFF
##4F121D	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211D

Deuteranopia (green-blind)

#312D1B

Tritanopia (blue-blind)

#570416

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4f121d;
/* rgb */ color: rgb(79, 18, 29);
/* oklch */ color: oklch(29.1% 0.090 14.5);

Tailwind

colors: {
  custom: {
    50: '#855558',
    500: '#4f121d',
    950: '#000000',
  },
}

SCSS

$custom: #4f121d;
$custom-light: #855558;
$custom-dark: #000000;

JSON

{
  "hex": "#4f121d",
  "rgb": {
    "r": 79,
    "g": 18,
    "b": 29
  },
  "hsl": {
    "h": 349.18,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29092,
    "c": 0.09046,
    "h": 14.5
  },
  "luminance": 0.02184
}

Semantic roles & 50–950 ramp

primary

#4F121D

secondary

#358879

accent

#E6C842

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4F121D

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

Preview Lab → · Contrast checker → · Palette generator →