#4B3513#4B3513

#4B3513 is a dark, muted orange. Relative luminance 0.041; OKLCH L 34.7% C 0.058 H 75.5°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#4B3513
RGB	rgb(75, 53, 19)
HSL	hsl(36, 60%, 18%)
HSV	hsv(36, 75%, 29%)
CMYK	cmyk(0%, 29.3%, 74.7%, 70.6%)
CIE-LAB	lab(23.96, 5.80, 24.66)
CIE-LCH	lch(23.96, 25.33, 76.77°)
OKLab	oklab(34.67% 0.0145 0.056)
OKLCH	oklch(34.67% 0.058 75.5)
XYZ	xyz(4.2926, 4.0894, 1.1792)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3513 #13294B

analogous

#4B1913 #4B3513 #454B13

triadic

#4B3513 #134B35 #35134B

tetradic

#4B3513 #134B19 #13294B #4B1345

square

#4B3513 #134B19 #13294B #4B1345

split-complementary

#4B3513 #13454B #19134B

monochromatic

#181106 #1A1207 #4B3513 #7C581F #AD7A2C

Accessibility & contrast

On white

11.55

#4B3513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#4B3513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3513

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3513	#FFFFFF	#000000	##FFFFFF
##4B3513	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360F

Deuteranopia (green-blind)

#423B14

Tritanopia (blue-blind)

#522F2E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4b3513;
/* rgb */ color: rgb(75, 53, 19);
/* oklch */ color: oklch(34.7% 0.058 75.5);

Tailwind

colors: {
  custom: {
    50: '#806c52',
    500: '#4b3513',
    950: '#000000',
  },
}

SCSS

$custom: #4b3513;
$custom-light: #806c52;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3513",
  "rgb": {
    "r": 75,
    "g": 53,
    "b": 19
  },
  "hsl": {
    "h": 36.429,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.34666,
    "c": 0.05789,
    "h": 75.5
  },
  "luminance": 0.04089
}

Semantic roles & 50–950 ramp

primary

#4B3513

secondary

#365584

accent

#83E345

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0A0602

muted

#7C7A78

Preview Lab

Preview with #4B3513

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

Preview Lab → · Contrast checker → · Palette generator →