#4B3A11#4B3A11

#4B3A11 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 35.8% C 0.061 H 85.9°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B3A11
RGB	rgb(75, 58, 17)
HSL	hsl(42, 63%, 18%)
HSV	hsv(42, 77%, 29%)
CMYK	cmyk(0%, 22.7%, 77.3%, 70.6%)
CIE-LAB	lab(25.45, 2.43, 27.30)
CIE-LCH	lch(25.45, 27.40, 84.91°)
OKLab	oklab(35.83% 0.0044 0.0612)
OKLCH	oklch(35.83% 0.061 85.9)
XYZ	xyz(4.5161, 4.5627, 1.1730)
Luminance	0.0456 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3A11 #11224B

analogous

#4B1D11 #4B3A11 #3F4B11

triadic

#4B3A11 #114B3A #3A114B

tetradic

#4B3A11 #114B1D #11224B #4B113F

square

#4B3A11 #114B1D #11224B #4B113F

split-complementary

#4B3A11 #113F4B #1D114B

monochromatic

#191306 #191306 #4B3A11 #7D611C #AF8728

Accessibility & contrast

On white

10.98

#4B3A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#4B3A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3A11

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3A11	#FFFFFF	#000000	##FFFFFF
##4B3A11	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0C

Deuteranopia (green-blind)

#463E13

Tritanopia (blue-blind)

#523431

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4b3a11;
/* rgb */ color: rgb(75, 58, 17);
/* oklch */ color: oklch(35.8% 0.061 85.9);

Tailwind

colors: {
  custom: {
    50: '#806f51',
    500: '#4b3a11',
    950: '#000000',
  },
}

SCSS

$custom: #4b3a11;
$custom-light: #806f51;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3a11",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 17
  },
  "hsl": {
    "h": 42.414,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.35825,
    "c": 0.06139,
    "h": 85.9
  },
  "luminance": 0.04562
}

Semantic roles & 50–950 ramp

primary

#4B3A11

secondary

#334B84

accent

#72E642

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #4B3A11

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

Preview Lab → · Contrast checker → · Palette generator →