#4F3333#4F3333

#4F3333 is a dark, muted red. Relative luminance 0.043; OKLCH L 35.4% C 0.041 H 19.3°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#4F3333
RGB	rgb(79, 51, 51)
HSL	hsl(0, 22%, 25%)
HSV	hsv(0, 35%, 31%)
CMYK	cmyk(0%, 35.4%, 35.4%, 69%)
CIE-LAB	lab(24.54, 12.67, 5.17)
CIE-LCH	lch(24.54, 13.68, 22.19°)
OKLab	oklab(35.43% 0.0385 0.0135)
OKLCH	oklch(35.43% 0.041 19.3)
XYZ	xyz(5.0060, 4.2693, 3.6917)
Luminance	0.0427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3333 #334F4F

analogous

#4F3341 #4F3333 #4F4133

triadic

#4F3333 #334F33 #33334F

tetradic

#4F3333 #414F33 #334F4F #41334F

square

#4F3333 #414F33 #334F4F #41334F

split-complementary

#4F3333 #334F41 #33414F

monochromatic

#130C0C #2A1B1B #4F3333 #744B4B #996363

Accessibility & contrast

On white

11.33

#4F3333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#4F3333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3333

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3333	#FFFFFF	#000000	##FFFFFF
##4F3333	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383733

Deuteranopia (green-blind)

#3F3C33

Tritanopia (blue-blind)

#543033

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4f3333;
/* rgb */ color: rgb(79, 51, 51);
/* oklch */ color: oklch(35.4% 0.041 19.3);

Tailwind

colors: {
  custom: {
    50: '#816b6a',
    500: '#4f3333',
    950: '#000000',
  },
}

SCSS

$custom: #4f3333;
$custom-light: #816b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3333",
  "rgb": {
    "r": 79,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 0,
    "s": 21.538,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35433,
    "c": 0.0408,
    "h": 19.3
  },
  "luminance": 0.04269
}

Semantic roles & 50–950 ramp

primary

#4F3333

secondary

#5E8080

accent

#BEBE6A

background

#F8F6F6

surface

#EFEBEB

border

#CAC6C6

text

#0A0606

muted

#7C7A7A

Preview Lab

Preview with #4F3333

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

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