#4F2118#4F2118

#4F2118 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.2% C 0.072 H 32.6°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#4F2118
RGB	rgb(79, 33, 24)
HSL	hsl(10, 53%, 20%)
HSV	hsv(10, 70%, 31%)
CMYK	cmyk(0%, 58.2%, 69.6%, 69%)
CIE-LAB	lab(19.29, 20.82, 16.34)
CIE-LCH	lch(19.29, 26.47, 38.11°)
OKLab	oklab(31.22% 0.0604 0.0386)
OKLCH	oklch(31.22% 0.072 32.6)
XYZ	xyz(3.9335, 2.8164, 1.2005)
Luminance	0.0282 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F2118 #18464F

analogous

#4F182B #4F2118 #4F3C18

triadic

#4F2118 #184F21 #21184F

tetradic

#4F2118 #2B4F18 #18464F #3C184F

square

#4F2118 #2B4F18 #18464F #3C184F

split-complementary

#4F2118 #184F3C #182B4F

monochromatic

#170A07 #200D0A #4F2118 #7E3526 #AD4835

Accessibility & contrast

On white

13.43

#4F2118 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4F2118 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F2118

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F2118	#FFFFFF	#000000	##FFFFFF
##4F2118	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2917

Deuteranopia (green-blind)

#383317

Tritanopia (blue-blind)

#57181F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4f2118;
/* rgb */ color: rgb(79, 33, 24);
/* oklch */ color: oklch(31.2% 0.072 32.6);

Tailwind

colors: {
  custom: {
    50: '#845e55',
    500: '#4f2118',
    950: '#000000',
  },
}

SCSS

$custom: #4f2118;
$custom-light: #845e55;
$custom-dark: #000000;

JSON

{
  "hex": "#4f2118",
  "rgb": {
    "r": 79,
    "g": 33,
    "b": 24
  },
  "hsl": {
    "h": 9.818,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31215,
    "c": 0.0717,
    "h": 32.6
  },
  "luminance": 0.02816
}

Semantic roles & 50–950 ramp

primary

#4F2118

secondary

#3D7A86

accent

#C5DD4B

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0403

muted

#7C7978

Preview Lab

Preview with #4F2118

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

Preview Lab → · Contrast checker → · Palette generator →