#4F121F#4F121F

#4F121F is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.091 H 12.4°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#4F121F
RGB	rgb(79, 18, 31)
HSL	hsl(347, 63%, 19%)
HSV	hsv(347, 77%, 31%)
CMYK	cmyk(0%, 77.2%, 60.8%, 69%)
CIE-LAB	lab(16.48, 29.30, 7.78)
CIE-LCH	lch(16.48, 30.31, 14.87°)
OKLab	oklab(29.15% 0.0885 0.0195)
OKLCH	oklch(29.15% 0.091 12.4)
XYZ	xyz(3.6884, 2.1943, 1.5254)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F121F #124F42

analogous

#4F123E #4F121F #4F2412

triadic

#4F121F #1F4F12 #121F4F

tetradic

#4F121F #3E4F12 #124F42 #24124F

square

#4F121F #3E4F12 #124F42 #24124F

split-complementary

#4F121F #124F24 #123E4F

monochromatic

#19060A #1D070B #4F121F #811D33 #B32946

Accessibility & contrast

On white

14.60

#4F121F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4F121F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F121F

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F121F	#FFFFFF	#000000	##FFFFFF
##4F121F	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21211F

Deuteranopia (green-blind)

#312D1D

Tritanopia (blue-blind)

#570517

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4f121f;
/* rgb */ color: rgb(79, 18, 31);
/* oklch */ color: oklch(29.1% 0.091 12.4);

Tailwind

colors: {
  custom: {
    50: '#85555a',
    500: '#4f121f',
    950: '#000000',
  },
}

SCSS

$custom: #4f121f;
$custom-light: #85555a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f121f",
  "rgb": {
    "r": 79,
    "g": 18,
    "b": 31
  },
  "hsl": {
    "h": 347.213,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29146,
    "c": 0.09062,
    "h": 12.4
  },
  "luminance": 0.02194
}

Semantic roles & 50–950 ramp

primary

#4F121F

secondary

#358876

accent

#E6C342

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4F121F

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

Preview Lab → · Contrast checker → · Palette generator →