#1FDDFF Color

#1FDDFF is rgb(31, 221, 255) in RGB, hsl(189, 100%, 56%) in HSL, and about cmyk(88%, 13%, 0%, 0%) in CMYK. It has no registered color name of its own — the closest is Vivid Sky Blue (#00CCFF), visibly different at ΔE 11.36. Black text is the more readable choice on this background.

#1FDDFF

HEX#1FDDFF

RGBrgb(31, 221, 255)

HSLhsl(189, 100%, 56%)

HSVhsv(189, 88%, 100%)

CMYKcmyk(88%, 13%, 0%, 0%)

OKLCHoklch(82.7% 0.142 214.6)

LABlab(80.85% -36.20 -29.68)

LCHlch(80.85% 46.81 219.35)

What #1FDDFF 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 #1FDDFF, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Vivid Sky Blue#00CCFFΔE 11.36 Sky Blue (Crayola)#76D7EAΔE 14.88 Lotion Blue#15F2FDΔE 15.1 Blizzard Blue#50BFE6ΔE 15.11 Medium Sky Blue#80DAEBΔE 16.83 Middle Blue#7ED4E6ΔE 17.51

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

#1FDDFF Channel Values

How #1FDDFF 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 31 · G 221 · B 255	8-bit channels as sent to the display
HSL	H 189° · S 100% · L 56%	Easiest model for building lighter and darker variants
HSV	H 189° · S 88% · V 100%	Matches the picker in most design tools
CMYK	C 88% · M 13% · Y 0% · K 0%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	1.63:1 vs white · 12.84:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #1FDDFF 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 text1.63:1AA normal AA large AAA normal

TextBlack text12.84:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #1FDDFF in the contrast checker.

Colors That Go With #1FDDFF

Pairings derived from color-wheel relationships. The complementary color sits opposite #1FDDFF; 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 #1FDDFF

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 #1FDDFF.

How #1FDDFF 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#1FDDFF

Protanopia#CCCCFF

Protanomaly#A3D3FF

Deuteranopia#BABAFF

Deuteranomaly#95C9FF

Tritanopia#00E2E2

Tritanomaly#00E0EE

Achromatopsia#CACACA

Test a full palette in the color blindness simulator.

Using #1FDDFF in Code

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

CSS custom property--color-1fddff: #1FDDFF;

CSS backgroundbackground-color: #1FDDFF;

Tailwind configcolors: { 'color-1fddff': '#1FDDFF' }

SwiftUIColor(red: 0.122, green: 0.867, blue: 1.000)

Android XML<color name="color_1fddff">#1FDDFF</color>

SVG fillfill="#1FDDFF"

More Teal Colors

#1FDDFF sits in the teal family. These are its neighbours across that family's full range, each with its own breakdown.

002424 f5ffff 002a38 f0ffff 002d2e eefbfb 003333 ecfeff 003542 ecf7f9 003838 ebffff 006466 009999 00ebeb 0d1616 192929 24fbff 36747d 50bfe6 73a9c2 8dd9cc aec6cf ccffff

#1FDDFF Frequently Asked Questions

What color is #1FDDFF?

#1FDDFF is a mid-tone teal — rgb(31, 221, 255) in RGB and hsl(189, 100%, 56%) in HSL. It carries no registered color name of its own; the closest named color is Vivid Sky Blue (#00CCFF), which is visibly different at a CIE76 distance of 11.36.

What is the RGB value of #1FDDFF?

#1FDDFF is rgb(31, 221, 255) — red 31, green 221, and blue 255 on the 0-255 scale.

What is the CMYK value of #1FDDFF?

#1FDDFF converts to approximately cmyk(88%, 13%, 0%, 0%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #1FDDFF be black or white?

Black text is the more readable choice. #1FDDFF scores 1.63:1 against white and 12.84:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #1FDDFF as a CSS color keyword?

No. #1FDDFF 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 darkturquoise (#00CED1) at a CIE76 distance of 17.69, which is visibly different.

Open #1FDDFF 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 teal in the color library, the guide to shades of teal, or the full color library.