#4F161B#4F161B

#4F161B is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.085 H 19.0°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F161B
RGB	rgb(79, 22, 27)
HSL	hsl(355, 56%, 20%)
HSV	hsv(355, 72%, 31%)
CMYK	cmyk(0%, 72.2%, 65.8%, 69%)
CIE-LAB	lab(17.06, 27.09, 11.43)
CIE-LCH	lch(17.06, 29.40, 22.88°)
OKLab	oklab(29.55% 0.0807 0.0279)
OKLCH	oklch(29.55% 0.085 19)
XYZ	xyz(3.7095, 2.3157, 1.2883)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F161B #164F4A

analogous

#4F1638 #4F161B #4F2E16

triadic

#4F161B #1B4F16 #161B4F

tetradic

#4F161B #384F16 #164F4A #2E164F

square

#4F161B #384F16 #164F4A #2E164F

split-complementary

#4F161B #164F2E #16384F

monochromatic

#180708 #1F090B #4F161B #7F232B #AF313C

Accessibility & contrast

On white

14.35

#4F161B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4F161B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F161B

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F161B	#FFFFFF	#000000	##FFFFFF
##4F161B	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25221B

Deuteranopia (green-blind)

#332E1A

Tritanopia (blue-blind)

#570A18

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4f161b;
/* rgb */ color: rgb(79, 22, 27);
/* oklch */ color: oklch(29.6% 0.085 19.0);

Tailwind

colors: {
  custom: {
    50: '#855757',
    500: '#4f161b',
    950: '#000000',
  },
}

SCSS

$custom: #4f161b;
$custom-light: #855757;
$custom-dark: #000000;

JSON

{
  "hex": "#4f161b",
  "rgb": {
    "r": 79,
    "g": 22,
    "b": 27
  },
  "hsl": {
    "h": 354.737,
    "s": 56.436,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29553,
    "c": 0.08535,
    "h": 19
  },
  "luminance": 0.02315
}

Semantic roles & 50–950 ramp

primary

#4F161B

secondary

#3A8680

accent

#E0D248

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4F161B

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

Preview Lab → · Contrast checker → · Palette generator →