#353121 Color

#353121 is rgb(53, 49, 33) in RGB, hsl(48, 23%, 17%) in HSL, and about cmyk(0%, 8%, 38%, 79%) in CMYK. It has no registered color name of its own — the closest is Dark Olive (#3C341F), very hard to tell apart at ΔE 4.35. White text is the more readable choice on this background.

#353121

HEX#353121

RGBrgb(53, 49, 33)

HSLhsl(48, 23%, 17%)

HSVhsv(48, 38%, 21%)

CMYKcmyk(0%, 8%, 38%, 79%)

OKLCHoklch(31.2% 0.027 95.8)

LABlab(20.39% -0.40 10.93)

LCHlch(20.39% 10.94 92.12)

What #353121 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 #353121, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Dark Olive#3C341FΔE 4.35 Bister (Bistre)#3D2B1FΔE 7.71 Dark Lava#483C32ΔE 7.94 Black Olive#3B3C36ΔE 8.78 Kombu Green#354230ΔE 10.26 Espresso#3B2F2FΔE 10.65

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

#353121 Channel Values

How #353121 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 53 · G 49 · B 33	8-bit channels as sent to the display
HSL	H 48° · S 23% · L 17%	Easiest model for building lighter and darker variants
HSV	H 48° · S 38% · V 21%	Matches the picker in most design tools
CMYK	C 0% · M 8% · Y 38% · K 79%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	13.02:1 vs white · 1.61:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #353121 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 text13.02:1AA normal AA large AAA normal

Fails AABlack text1.61:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #353121 in the contrast checker.

Colors That Go With #353121

Pairings derived from color-wheel relationships. The complementary color sits opposite #353121; 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 #353121

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 #353121.

How #353121 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#353121

Protanopia#323221

Protanomaly#333121

Deuteranopia#323221

Deuteranomaly#333221

Tritanopia#372F2F

Tritanomaly#36302A

Achromatopsia#313131

Test a full palette in the color blindness simulator.

Using #353121 in Code

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

CSS custom property--color-353121: #353121;

CSS backgroundbackground-color: #353121;

Tailwind configcolors: { 'color-353121': '#353121' }

SwiftUIColor(red: 0.208, green: 0.192, blue: 0.129)

Android XML<color name="color_353121">#353121</color>

SVG fillfill="#353121"

More Yellow Colors

#353121 sits in the yellow family. These are its neighbours across that family's full range, each with its own breakdown.

181807 fffff5 1b1404 fffff0 1f1f00 ffffeb 242400 ffffe5 2a2913 ffffe0 2b2003 ffffd6 573a00 856514 b0a94f cc9900 e0e000 edeae0 f2f1e3 f8f3c9 fcfce8 ffcc00 fff000 ffff0f

#353121 Frequently Asked Questions

What color is #353121?

#353121 is a darkest yellow — rgb(53, 49, 33) in RGB and hsl(48, 23%, 17%) in HSL. It carries no registered color name of its own; the closest named color is Dark Olive (#3C341F), which is very hard to tell apart at a CIE76 distance of 4.35.

What is the RGB value of #353121?

#353121 is rgb(53, 49, 33) — red 53, green 49, and blue 33 on the 0-255 scale.

What is the CMYK value of #353121?

#353121 converts to approximately cmyk(0%, 8%, 38%, 79%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #353121 be black or white?

White text is the more readable choice. #353121 scores 13.02:1 against white and 1.61:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #353121 as a CSS color keyword?

No. #353121 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 darkslategray (#2F4F4F) at a CIE76 distance of 21.85, which is visibly different.

Open #353121 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 yellow in the color library, the guide to shades of yellow, or the full color library.