Recognised as Colour

#CFE1DB

#CFE1DB
Cyan
Light
Nearest: Gainsboro

#CFE1DB is a cyan with RGB values 207, 225, 219 and HSL 160°, 23%, 85%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Gainsboro.

Colour values

#CFE1DB#CFE1DB

HEX#CFE1DB

RGBrgb(207, 225, 219)

RGB (0–1)0.8118, 0.8824, 0.8588

RGB percentages81.2%, 88.2%, 85.9%

HSLhsl(160, 23.1%, 84.7%)

HSV / HSBhsv(160, 8%, 88.2%)

CMYK8%, 0%, 2.7%, 11.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,623,771

CSS custom property--colour: #CFE1DB;

Brightness & contrast

Relative luminance0.7223WCAG 2.x, 0 is black and 1 is white

Perceived brightness219.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.45:1

Contrast with white1.36:1WCAG normal text: Fail

Contrast with black15.45:1WCAG normal text: AAA

Greyscale equivalent#DDDDDD

Inverted#301E24

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E0DEDBno red cones; affects about 1% of men; ΔE 7.3 from the original

Deuteranopia#DCDCDBno green cones; the most common form, about 1% of men; ΔE 6.9 from the original

Tritanopia#CBE1DFno blue cones; rare, and affects men and women equally; ΔE 2.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.36:1WCAG large text: Fail

Contrast with black, large text15.45:1WCAG large text: AAA

Named colours

Gainsboro · ΔE 7.2 Light grey · ΔE 8 Light cyan · ΔE 11 White smoke · ΔE 11.1 Azure · ΔE 11.4 Honeydew · ΔE 11.5

Nearest named CSS colourGainsboro (#DCDCDC)ΔE 7.17, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#E1CFD5

Analogous#CFE1D2, #CFDEE1

Triadic#DBCFE1, #E1DBCF

Split complementary#E1CFDE, #E1D2CF

Tetradic#D2CFE1, #E1CFD5, #DEE1CF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#EEF5F3

Darker −10%#B0CDC3

Darker −20%#90BAAC

Darker −30%#71A694

Darker −40%#588C7B

More saturated +25%#C5EBDE

Less saturated −25%#D8D8D8

Channel breakdown

R207

G225

B219

Red207 (81.2%)

Green225 (88.2%)

Blue219 (85.9%)

Hue160°

Saturation (HSL)23.08%

Lightness84.71%

Dominant channelGreen

Hex per channelR CF · G E1 · B DB

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CFe1Db (chemical formula)

Formula
335.856 g/mol
3 atoms

CFe1Db has a molar mass of 335.856 g/mol, made up of 3 atoms across 3 elements: 1 × C, 1 × Fe, 1 × Db.

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Molar mass

Molar mass335.856 g/mol

Total atoms per molecule3

Distinct elements3

Mass of one molecule5.5770201 × 10^-22 g

Molecules per gram1.7930723 × 10^21

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

C3.6%

Fe16.6%

Db79.8%

Carbon (C)12.011 g/mol, 3.576%

Iron (Fe)55.845 g/mol, 16.628%

Dubnium (Db)268 g/mol, 79.796%

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Elements in this formula

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