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#FF66D9 Color

#FF66D9 is rgb(255, 102, 217) in RGB, hsl(315, 100%, 70%) in HSL, and about cmyk(0%, 60%, 15%, 0%) in CMYK. It has no registered color name of its own — the closest is Brilliant Rose (#E667CE), clearly related but distinguishable side by side at ΔE 9.7. Black text is the more readable choice on this background.

#FF66D9
HEX#FF66D9
RGBrgb(255, 102, 217)
HSLhsl(315, 100%, 70%)
HSVhsv(315, 60%, 100%)
CMYKcmyk(0%, 60%, 15%, 0%)
OKLCHoklch(73.9% 0.223 338.6)
LABlab(66.51% 68.01 -29.48)
LCHlch(66.51% 74.12 336.57)

What #FF66D9 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 #FF66D9, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Brilliant Rose#E667CEΔE 9.7Purple Pizzazz#FE4EDAΔE 10.75Light Fuchsia Pink#F984EFΔE 13.92Pale Magenta#F984E5ΔE 14.16Pink Flamingo#FC74FDΔE 15.66Razzle Dazzle Rose#FF33CCΔE 16.19

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

#FF66D9 Channel Values

How #FF66D9 breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

ModelChannelsNotes
RGBR 255 · G 102 · B 2178-bit channels as sent to the display
HSLH 315° · S 100% · L 70%Easiest model for building lighter and darker variants
HSVH 315° · S 60% · V 100%Matches the picker in most design tools
CMYKC 0% · M 60% · Y 15% · K 0%Approximate ink mix; confirm with an ICC profile before printing
Luminance2.58:1 vs white · 8.15:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #FF66D9 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 text2.58:1AA normal AA large AAA normal
TextBlack text8.15:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #FF66D9 in the contrast checker.

Colors That Go With #FF66D9

Pairings derived from color-wheel relationships. The complementary color sits opposite #FF66D9; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#FF66D9
Complementary
#66FF8C
Analogous
#D966FF
Analogous
#FF668C
Triadic
#D9FF66
Triadic
#66D9FF
Split comp.
#8CFF66
Split comp.
#66FFD9

Tints & Shades of #FF66D9

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

#FF7ADE
#FF8FE3
#FFA3E8
#FFB8ED
#FFCCF2
#FFE0F7

Shades

#FF38CD
#FF05C1
#D600A1
#A3007A
#750058
#420032

Want a full 50-950 ramp with semantic roles? Generate design tokens from #FF66D9.

How #FF66D9 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#FF66D9
Protanopia#9090D8
Protanomaly#C782D9
Deuteranopia#ADADD6
Deuteranomaly#D396D7
Tritanopia#F77D7D
Tritanomaly#FA74AA
Achromatopsia#A1A1A1

Test a full palette in the color blindness simulator.

Using #FF66D9 in Code

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

CSS custom property--color-ff66d9: #FF66D9;
CSS backgroundbackground-color: #FF66D9;
Tailwind configcolors: { 'color-ff66d9': '#FF66D9' }
SwiftUIColor(red: 1.000, green: 0.400, blue: 0.851)
Android XML<color name="color_ff66d9">#FF66D9</color>
SVG fillfill="#FF66D9"

More Pink Colors

#FF66D9 sits in the pink family. These are its neighbours across that family's full range, each with its own breakdown.

200e15fff5ff240024fff5f82e051ffff0ff2f1d2ffff0f6301934fff0f5330033ffe0f057001d754875940094a800b7c43162d07cd0e0115fe936a7f38fa9fb64b6ff0a85ff70b8

#FF66D9 Frequently Asked Questions

What color is #FF66D9?

#FF66D9 is a light pink — rgb(255, 102, 217) in RGB and hsl(315, 100%, 70%) in HSL. It carries no registered color name of its own; the closest named color is Brilliant Rose (#E667CE), which is clearly related but distinguishable side by side at a CIE76 distance of 9.7.

What is the RGB value of #FF66D9?

#FF66D9 is rgb(255, 102, 217) — red 255, green 102, and blue 217 on the 0-255 scale.

What is the CMYK value of #FF66D9?

#FF66D9 converts to approximately cmyk(0%, 60%, 15%, 0%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #FF66D9 be black or white?

Black text is the more readable choice. #FF66D9 scores 2.58:1 against white and 8.15:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #FF66D9 as a CSS color keyword?

No. #FF66D9 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 violet (#EE82EE) at a CIE76 distance of 16.62, which is visibly different.

Open #FF66D9 in a Tool

Hex to RGBHex to HSLHex to CMYKHex to OKLCHHex to PantoneBuild a paletteMake a gradient

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