#F54900 Color

#F54900 is rgb(245, 73, 0) in RGB, hsl(18, 100%, 48%) in HSL, and about cmyk(0%, 70%, 100%, 4%) in CMYK. It has no registered color name of its own — the closest is Tangelo (#F94D00), below the threshold most people can see at ΔE 1.58. Black text is the more readable choice on this background.

#F54900

HEX#F54900

RGBrgb(245, 73, 0)

HSLhsl(18, 100%, 48%)

HSVhsv(18, 100%, 96%)

CMYKcmyk(0%, 70%, 100%, 4%)

OKLCHoklch(64.7% 0.217 36.9)

LABlab(57.17% 64.79 69.07)

LCHlch(57.17% 94.70 46.83)

What #F54900 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 #F54900, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Tangelo#F94D00ΔE 1.58 Xiaomi Orange#FD4900ΔE 3.3 Orioles Orange#FB4F14ΔE 3.4 International Orange (Aerospace)#FF4F00ΔE 3.6 Mystic Red#FF5500ΔE 4.38 Orange Red#FF4500ΔE 4.94

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

#F54900 Channel Values

How #F54900 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 245 · G 73 · B 0	8-bit channels as sent to the display
HSL	H 18° · S 100% · L 48%	Easiest model for building lighter and darker variants
HSV	H 18° · S 100% · V 96%	Matches the picker in most design tools
CMYK	C 0% · M 70% · Y 100% · K 4%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	3.6:1 vs white · 5.84:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #F54900 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 text3.6:1AA normal AA large AAA normal

TextBlack text5.84:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #F54900 in the contrast checker.

Colors That Go With #F54900

Pairings derived from color-wheel relationships. The complementary color sits opposite #F54900; 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 #F54900

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 #F54900.

How #F54900 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#F54900

Protanopia#7F7F00

Protanomaly#BA6D00

Deuteranopia#9F9F00

Deuteranomaly#C78500

Tritanopia#F64444

Tritanomaly#F64634

Achromatopsia#878787

Test a full palette in the color blindness simulator.

Using #F54900 in Code

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

CSS custom property--color-f54900: #F54900;

CSS backgroundbackground-color: #F54900;

Tailwind configcolors: { 'color-f54900': '#F54900' }

SwiftUIColor(red: 0.961, green: 0.286, blue: 0.000)

Android XML<color name="color_f54900">#F54900</color>

SVG fillfill="#F54900"

More Orange Colors

#F54900 sits in the orange family. These are its neighbours across that family's full range, each with its own breakdown.

f5b175 f54100 f5d1b7 f4f0ec f5deb3 f4e7d7 f6890a f4e0d7 f6f1e9 f4ceb3 f7be8d f4a460 fb4f14 ff4f00 ff7f00 ffa98a ffc87c ffe1d6 fff0d6 a67b5b cd7f32 df6124 e63d00 ecb176

#F54900 Frequently Asked Questions

What color is #F54900?

#F54900 is a mid-tone orange — rgb(245, 73, 0) in RGB and hsl(18, 100%, 48%) in HSL. It carries no registered color name of its own; the closest named color is Tangelo (#F94D00), which is below the threshold most people can see at a CIE76 distance of 1.58.

What is the RGB value of #F54900?

#F54900 is rgb(245, 73, 0) — red 245, green 73, and blue 0 on the 0-255 scale.

What is the CMYK value of #F54900?

#F54900 converts to approximately cmyk(0%, 70%, 100%, 4%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #F54900 be black or white?

Black text is the more readable choice. #F54900 scores 3.6:1 against white and 5.84:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #F54900 as a CSS color keyword?

No. #F54900 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 orangered (#FF4500) at a CIE76 distance of 4.94, which is very hard to tell apart.

Open #F54900 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 orange in the color library, the guide to shades of orange, or the full color library.