#4F1522#4F1522

#4F1522 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.087 H 10.8°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#4F1522
RGB	rgb(79, 21, 34)
HSL	hsl(347, 58%, 20%)
HSV	hsv(347, 73%, 31%)
CMYK	cmyk(0%, 73.4%, 57%, 69%)
CIE-LAB	lab(17.06, 28.20, 6.42)
CIE-LCH	lch(17.06, 28.92, 12.83°)
OKLab	oklab(29.6% 0.0855 0.0164)
OKLCH	oklch(29.6% 0.087 10.8)
XYZ	xyz(3.7817, 2.3146, 1.7607)
Luminance	0.0231 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1522 #154F42

analogous

#4F153F #4F1522 #4F2515

triadic

#4F1522 #224F15 #15224F

tetradic

#4F1522 #3F4F15 #154F42 #25154F

square

#4F1522 #3F4F15 #154F42 #25154F

split-complementary

#4F1522 #154F25 #153F4F

monochromatic

#18060A #1F080D #4F1522 #7F2237 #B02F4C

Accessibility & contrast

On white

14.36

#4F1522 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4F1522 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1522

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1522	#FFFFFF	#000000	##FFFFFF
##4F1522	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232322

Deuteranopia (green-blind)

#322E21

Tritanopia (blue-blind)

#570B1A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4f1522;
/* rgb */ color: rgb(79, 21, 34);
/* oklch */ color: oklch(29.6% 0.087 10.8);

Tailwind

colors: {
  custom: {
    50: '#84575c',
    500: '#4f1522',
    950: '#000000',
  },
}

SCSS

$custom: #4f1522;
$custom-light: #84575c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1522",
  "rgb": {
    "r": 79,
    "g": 21,
    "b": 34
  },
  "hsl": {
    "h": 346.552,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29605,
    "c": 0.087,
    "h": 10.8
  },
  "luminance": 0.02314
}

Semantic roles & 50–950 ramp

primary

#4F1522

secondary

#398775

accent

#E1BF47

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0B0304

muted

#7C7879

Preview Lab

Preview with #4F1522

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

Preview Lab → · Contrast checker → · Palette generator →