#4F120B#4F120B

#4F120B is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.092 H 30.1°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#4F120B
RGB	rgb(79, 18, 11)
HSL	hsl(6, 76%, 18%)
HSV	hsv(6, 86%, 31%)
CMYK	cmyk(0%, 77.2%, 86.1%, 69%)
CIE-LAB	lab(16.10, 28.00, 20.02)
CIE-LCH	lch(16.10, 34.42, 35.57°)
OKLab	oklab(28.75% 0.0798 0.0464)
OKLCH	oklch(28.75% 0.092 30.1)
XYZ	xyz(3.5016, 2.1196, 0.5413)
Luminance	0.0212 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F120B #0B484F

analogous

#4F0B26 #4F120B #4F340B

triadic

#4F120B #0B4F12 #120B4F

tetradic

#4F120B #264F0B #0B484F #340B4F

square

#4F120B #264F0B #0B484F #340B4F

split-complementary

#4F120B #0B4F34 #0B264F

monochromatic

#1B0604 #1B0604 #4F120B #851E12 #BA2A1A

Accessibility & contrast

On white

14.75

#4F120B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4F120B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F120B

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F120B	#FFFFFF	#000000	##FFFFFF
##4F120B	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F0A

Deuteranopia (green-blind)

#332D08

Tritanopia (blue-blind)

#580011

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4f120b;
/* rgb */ color: rgb(79, 18, 11);
/* oklch */ color: oklch(28.7% 0.092 30.1);

Tailwind

colors: {
  custom: {
    50: '#86554b',
    500: '#4f120b',
    950: '#000000',
  },
}

SCSS

$custom: #4f120b;
$custom-light: #86554b;
$custom-dark: #000000;

JSON

{
  "hex": "#4f120b",
  "rgb": {
    "r": 79,
    "g": 18,
    "b": 11
  },
  "hsl": {
    "h": 6.176,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.28747,
    "c": 0.09229,
    "h": 30.1
  },
  "luminance": 0.02119
}

Semantic roles & 50–950 ramp

primary

#4F120B

secondary

#2B818B

accent

#DFF236

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4F120B

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

Preview Lab → · Contrast checker → · Palette generator →