#A3755C Color

#A3755C is rgb(163, 117, 92) in RGB, hsl(21, 28%, 50%) in HSL, and about cmyk(0%, 28%, 44%, 36%) in CMYK. It has no registered color name of its own — the closest is Café Au Lait (#A67B5B), very hard to tell apart at ΔE 4.1. Black text is the more readable choice on this background.

#A3755C

HEX#A3755C

RGBrgb(163, 117, 92)

HSLhsl(21, 28%, 50%)

HSVhsv(21, 44%, 64%)

CMYKcmyk(0%, 28%, 44%, 36%)

OKLCHoklch(60.3% 0.069 49.5)

LABlab(53.55% 16.28 21.33)

LCHlch(53.55% 26.83 52.65)

What #A3755C 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 #A3755C, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Café Au Lait#A67B5BΔE 4.1 Liver Chestnut#987456ΔE 5.04 Dirt#9B7653ΔE 6.11 Blast-off Bronze#A57164ΔE 6.53 Pale Brown#987654ΔE 6.63 Spicy Mix#8B5F4DΔE 9.4

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

#A3755C Channel Values

How #A3755C 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 163 · G 117 · B 92	8-bit channels as sent to the display
HSL	H 21° · S 28% · L 50%	Easiest model for building lighter and darker variants
HSV	H 21° · S 44% · V 64%	Matches the picker in most design tools
CMYK	C 0% · M 28% · Y 44% · K 36%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	4:1 vs white · 5.26:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #A3755C 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.

Fails AAWhite text4:1AA normal AA large AAA normal

TextBlack text5.26:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #A3755C in the contrast checker.

Colors That Go With #A3755C

Pairings derived from color-wheel relationships. The complementary color sits opposite #A3755C; 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 #A3755C

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 #A3755C.

How #A3755C 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#A3755C

Protanopia#7E7E5C

Protanomaly#8E7B5C

Deuteranopia#86865A

Deuteranomaly#93805B

Tritanopia#A57272

Tritanomaly#A4736A

Achromatopsia#7F7F7F

Test a full palette in the color blindness simulator.

Using #A3755C in Code

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

CSS custom property--color-a3755c: #A3755C;

CSS backgroundbackground-color: #A3755C;

Tailwind configcolors: { 'color-a3755c': '#A3755C' }

SwiftUIColor(red: 0.639, green: 0.459, blue: 0.361)

Android XML<color name="color_a3755c">#A3755C</color>

SVG fillfill="#A3755C"

More Orange Colors

#A3755C sits in the orange family. These are its neighbours across that family's full range, each with its own breakdown.

8b7d6b fff9f5 967969 fff9f0 987456 fff8f0 987654 fff8eb 9b7653 fff7ed 9c8b6e fff7eb c8ad7f dba875 e3dac9 eba675 f1ddcf f8dcd3 fcf5ee ff681f ff9933 ffb83d ffd68a ffe7d1

#A3755C Frequently Asked Questions

What color is #A3755C?

#A3755C is a mid-tone orange — rgb(163, 117, 92) in RGB and hsl(21, 28%, 50%) in HSL. It carries no registered color name of its own; the closest named color is Café Au Lait (#A67B5B), which is very hard to tell apart at a CIE76 distance of 4.1.

What is the RGB value of #A3755C?

#A3755C is rgb(163, 117, 92) — red 163, green 117, and blue 92 on the 0-255 scale.

What is the CMYK value of #A3755C?

#A3755C converts to approximately cmyk(0%, 28%, 44%, 36%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #A3755C be black or white?

Black text is the more readable choice. #A3755C scores 4:1 against white and 5.26:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #A3755C as a CSS color keyword?

No. #A3755C 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 rosybrown (#BC8F8F) at a CIE76 distance of 17.7, which is visibly different.

Open #A3755C in a Tool

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