#BB4D00 Color

#BB4D00 is rgb(187, 77, 0) in RGB, hsl(25, 100%, 37%) in HSL, and about cmyk(0%, 59%, 100%, 27%) in CMYK. It has no registered color name of its own — the closest is Burnt Orange (#CC5500), clearly related but distinguishable side by side at ΔE 6.44. White text is the more readable choice on this background.

#BB4D00

HEX#BB4D00

RGBrgb(187, 77, 0)

HSLhsl(25, 100%, 37%)

HSVhsv(25, 100%, 73%)

CMYKcmyk(0%, 59%, 100%, 27%)

OKLCHoklch(55.7% 0.158 45.4)

LABlab(47.46% 43.25 57.88)

LCHlch(47.46% 72.25 53.23)

What #BB4D00 Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #BB4D00, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Burnt Orange#CC5500ΔE 6.44 Tenné (Tawny)#CD5700ΔE 6.82 Rust#B7410EΔE 7.35 Mahogany#C04000ΔE 7.49 Alloy Orange#C46210ΔE 8.45 Chocolate#D2691EΔE 10.01

Browse the full index of named colors A-Z or every brown in the library.

#BB4D00 Channel Values

How #BB4D00 breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 187 · G 77 · B 0	8-bit channels as sent to the display
HSL	H 25° · S 100% · L 37%	Easiest model for building lighter and darker variants
HSV	H 25° · S 100% · V 73%	Matches the picker in most design tools
CMYK	C 0% · M 59% · Y 100% · K 27%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	5.03:1 vs white · 4.17:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #BB4D00 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

TextWhite text5.03:1AA normal AA large AAA normal

Fails AABlack text4.17:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #BB4D00 in the contrast checker.

Colors That Go With #BB4D00

Pairings derived from color-wheel relationships. The complementary color sits opposite #BB4D00; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #BB4D00

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #BB4D00.

How #BB4D00 Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#BB4D00

Protanopia#6B6B00

Protanomaly#926000

Deuteranopia#7F7F00

Deuteranomaly#9B6F00

Tritanopia#BD4848

Tritanomaly#BC4A38

Achromatopsia#6F6F6F

Test a full palette in the color blindness simulator.

Using #BB4D00 in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-bb4d00: #BB4D00;

CSS backgroundbackground-color: #BB4D00;

Tailwind configcolors: { 'color-bb4d00': '#BB4D00' }

SwiftUIColor(red: 0.733, green: 0.302, blue: 0.000)

Android XML<color name="color_bb4d00">#BB4D00</color>

SVG fillfill="#BB4D00"

More Brown Colors

#BB4D00 sits in the brown family. These are its neighbours across that family's full range, each with its own breakdown.

bd3000 ba7317 bd3200 b86d29 bd6800 b85b19 bd7b00 b8451e bf600d b76e24 c04000 b75b1a cb8a10 e04000 2c1608 3f1f09 4a3728 573000 663300 733e0a 805823 8a5700 965a3e a0522d

#BB4D00 Frequently Asked Questions

What color is #BB4D00?

#BB4D00 is a dark brown — rgb(187, 77, 0) in RGB and hsl(25, 100%, 37%) in HSL. It carries no registered color name of its own; the closest named color is Burnt Orange (#CC5500), which is clearly related but distinguishable side by side at a CIE76 distance of 6.44.

What is the RGB value of #BB4D00?

#BB4D00 is rgb(187, 77, 0) — red 187, green 77, and blue 0 on the 0-255 scale.

What is the CMYK value of #BB4D00?

#BB4D00 converts to approximately cmyk(0%, 59%, 100%, 27%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #BB4D00 be black or white?

White text is the more readable choice. #BB4D00 scores 5.03:1 against white and 4.17:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #BB4D00 as a CSS color keyword?

No. #BB4D00 is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is chocolate (#D2691E) at a CIE76 distance of 10.01, which is visibly different.

Open #BB4D00 in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

Keep exploring: every brown in the color library, the guide to shades of brown, or the full color library.