#990024 Color

#990024 is rgb(153, 0, 36) in RGB, hsl(346, 100%, 30%) in HSL, and about cmyk(0%, 100%, 76%, 40%) in CMYK. It has no registered color name of its own — the closest is Carmine (#960018), clearly related but distinguishable side by side at ΔE 6.53. White text is the more readable choice on this background.

#990024

HEX#990024

RGBrgb(153, 0, 36)

HSLhsl(346, 100%, 30%)

HSVhsv(346, 100%, 60%)

CMYKcmyk(0%, 100%, 76%, 40%)

OKLCHoklch(43.2% 0.174 20.3)

LABlab(32.25% 55.73 28.32)

LCHlch(32.25% 62.51 26.94)

What #990024 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 #990024, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Carmine#960018ΔE 6.53 Crimson (UA)#9E1B32ΔE 6.66 Royal Red#9B1C31ΔE 7.18 Vivid Burgundy#9F1D35ΔE 7.97 Upsdell Red#AE2029ΔE 8.65 Brown#A52A2AΔE 8.71

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

#990024 Channel Values

How #990024 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 153 · G 0 · B 36	8-bit channels as sent to the display
HSL	H 346° · S 100% · L 30%	Easiest model for building lighter and darker variants
HSV	H 346° · S 100% · V 60%	Matches the picker in most design tools
CMYK	C 0% · M 100% · Y 76% · K 40%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	8.82:1 vs white · 2.38:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #990024 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 text8.82:1AA normal AA large AAA normal

Fails AABlack text2.38:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #990024 in the contrast checker.

Colors That Go With #990024

Pairings derived from color-wheel relationships. The complementary color sits opposite #990024; 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 #990024

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 #990024.

How #990024 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#990024

Protanopia#424222

Protanomaly#6F3323

Deuteranopia#5B5B17

Deuteranomaly#79471D

Tritanopia#990707

Tritanomaly#990417

Achromatopsia#4A4A4A

Test a full palette in the color blindness simulator.

Using #990024 in Code

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

CSS custom property--color-990024: #990024;

CSS backgroundbackground-color: #990024;

Tailwind configcolors: { 'color-990024': '#990024' }

SwiftUIColor(red: 0.600, green: 0.000, blue: 0.141)

Android XML<color name="color_990024">#990024</color>

SVG fillfill="#990024"

More Red Colors

#990024 sits in the red family. These are its neighbours across that family's full range, each with its own breakdown.

1f0000 fffafa 1f0005 fff5f5 1f0008 fff1f2 240000 fff1f0 240909 fff0f2 270707 ffedeb 4e0707 710f04 940000 a81c07 c0362c cdacac e30022 ee204d fa8072 ff1818 ff6467 ffb7c5

#990024 Frequently Asked Questions

What color is #990024?

#990024 is a dark red — rgb(153, 0, 36) in RGB and hsl(346, 100%, 30%) in HSL. It carries no registered color name of its own; the closest named color is Carmine (#960018), which is clearly related but distinguishable side by side at a CIE76 distance of 6.53.

What is the RGB value of #990024?

#990024 is rgb(153, 0, 36) — red 153, green 0, and blue 36 on the 0-255 scale.

What is the CMYK value of #990024?

#990024 converts to approximately cmyk(0%, 100%, 76%, 40%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #990024 be black or white?

White text is the more readable choice. #990024 scores 8.82:1 against white and 2.38:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #990024 as a CSS color keyword?

No. #990024 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 brown (#A52A2A) at a CIE76 distance of 8.71, which is clearly related but distinguishable side by side.

Open #990024 in a Tool

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