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#64C7DD Color

#64C7DD is rgb(100, 199, 221) in RGB, hsl(191, 64%, 63%) in HSL, and about cmyk(55%, 10%, 0%, 13%) in CMYK. It has no registered color name of its own — the closest is Sky Blue (Crayola) (#76D7EA), clearly related but distinguishable side by side at ΔE 5.91. Black text is the more readable choice on this background.

#64C7DD
HEX#64C7DD
RGBrgb(100, 199, 221)
HSLhsl(191, 64%, 63%)
HSVhsv(191, 55%, 87%)
CMYKcmyk(55%, 10%, 0%, 13%)
OKLCHoklch(77.8% 0.098 214.2)
LABlab(74.93% -25.68 -20.40)
LCHlch(74.93% 32.79 218.46)

What #64C7DD 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 #64C7DD, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Sky Blue (Crayola)#76D7EAΔE 5.91Middle Blue#7ED4E6ΔE 6.16Medium Sky Blue#80DAEBΔE 7.68Sky Blue#87CEEBΔE 9.14Blizzard Blue#50BFE6ΔE 9.66Baby Blue#89CFF0ΔE 10.73

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

#64C7DD Channel Values

How #64C7DD 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 100 · G 199 · B 2218-bit channels as sent to the display
HSLH 191° · S 64% · L 63%Easiest model for building lighter and darker variants
HSVH 191° · S 55% · V 87%Matches the picker in most design tools
CMYKC 55% · M 10% · Y 0% · K 13%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.95:1 vs white · 10.76:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #64C7DD 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 text1.95:1AA normal AA large AAA normal
TextBlack text10.76:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #64C7DD in the contrast checker.

Colors That Go With #64C7DD

Pairings derived from color-wheel relationships. The complementary color sits opposite #64C7DD; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#64C7DD
Complementary
#DD7A64
Analogous
#64DDB7
Analogous
#648BDD
Triadic
#DD64C7
Triadic
#C7DD64
Split comp.
#DD648B
Split comp.
#DDB764

Tints & Shades of #64C7DD

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

#79CEE2
#8ED6E6
#A3DEEB
#B8E5EF
#CDEDF4
#E2F4F9

Shades

#43BBD6
#2AA5C0
#23889F
#1B6879
#134B58
#0B2B32

Want a full 50-950 ramp with semantic roles? Generate design tokens from #64C7DD.

How #64C7DD 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#64C7DD
Protanopia#BBBBDD
Protanomaly#9FC0DD
Deuteranopia#AEAEDF
Deuteranomaly#96B9DE
Tritanopia#5CCACA
Tritanomaly#60C9D2
Achromatopsia#B9B9B9

Test a full palette in the color blindness simulator.

Using #64C7DD in Code

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

CSS custom property--color-64c7dd: #64C7DD;
CSS backgroundbackground-color: #64C7DD;
Tailwind configcolors: { 'color-64c7dd': '#64C7DD' }
SwiftUIColor(red: 0.392, green: 0.780, blue: 0.867)
Android XML<color name="color_64c7dd">#64C7DD</color>
SVG fillfill="#64C7DD"

More Teal Colors

#64C7DD sits in the teal family. These are its neighbours across that family's full range, each with its own breakdown.

002424f5ffff002a38f0ffff002d2eeefbfb003333ecfeff003542ecf7f9003838ebffff00646600999900ebeb0d161619292924fbff36747d50bfe673a9c28dd9ccaec6cfccffff

#64C7DD Frequently Asked Questions

What color is #64C7DD?

#64C7DD is a light teal — rgb(100, 199, 221) in RGB and hsl(191, 64%, 63%) in HSL. It carries no registered color name of its own; the closest named color is Sky Blue (Crayola) (#76D7EA), which is clearly related but distinguishable side by side at a CIE76 distance of 5.91.

What is the RGB value of #64C7DD?

#64C7DD is rgb(100, 199, 221) — red 100, green 199, and blue 221 on the 0-255 scale.

What is the CMYK value of #64C7DD?

#64C7DD converts to approximately cmyk(55%, 10%, 0%, 13%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #64C7DD be black or white?

Black text is the more readable choice. #64C7DD scores 1.95:1 against white and 10.76:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #64C7DD as a CSS color keyword?

No. #64C7DD 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 skyblue (#87CEEB) at a CIE76 distance of 9.14, which is clearly related but distinguishable side by side.

Open #64C7DD in a Tool

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

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