Recognised as Colour

#CACEF4

#CACEF4
Blue
Light
Nearest: Light steelblue

#CACEF4 is a blue with RGB values 202, 206, 244 and HSL 234°, 66%, 87%. It is a light colour, so black text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#CACEF4#CACEF4

HEX#CACEF4

RGBrgb(202, 206, 244)

RGB (0–1)0.7922, 0.8078, 0.9569

RGB percentages79.2%, 80.8%, 95.7%

HSLhsl(234.3, 65.6%, 87.5%)

HSV / HSBhsv(234.3, 17.2%, 95.7%)

CMYK17.2%, 15.6%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,291,252

CSS custom property--colour: #CACEF4;

Brightness & contrast

Relative luminance0.63231WCAG 2.x, 0 is black and 1 is white

Perceived brightness209.5 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.65:1

Contrast with white1.54:1WCAG normal text: Fail

Contrast with black13.65:1WCAG normal text: AAA

Greyscale equivalent#D0D0D0

Inverted#35310B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C4D2F6no red cones; affects about 1% of men; ΔE 3.6 from the original

Deuteranopia#C2CFF3no green cones; the most common form, about 1% of men; ΔE 3.2 from the original

Tritanopia#C1D4DAno blue cones; rare, and affects men and women equally; ΔE 18 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.54:1WCAG large text: Fail

Contrast with black, large text13.65:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 9.9 Thistle · ΔE 12.6 Lavender · ΔE 12.8 Light blue · ΔE 18.7 Light skyblue · ΔE 19.9 Light grey · ΔE 20.1

Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 9.88, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F4F0CA

Analogous#CAE3F4, #DBCAF4

Triadic#F4CACE, #CEF4CA

Split complementary#F4DBCA, #E3F4CA

Tetradic#F4CAE3, #F4F0CA, #CAF4DB

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#F4F5FD

Darker −10%#A0A7EB

Darker −20%#7680E2

Darker −30%#4B59DA

Darker −40%#2A39C8

More saturated +25%#C2C8FC

Less saturated −25%#D2D4EC

Channel breakdown

R202

G206

B244

Red202 (79.2%)

Green206 (80.8%)

Blue244 (95.7%)

Hue234.29°

Saturation (HSL)65.63%

Lightness87.45%

Dominant channelBlue

Hex per channelR CA · G CE · B F4

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CaCeF4 (chemical formula)

Formula
256.19 g/mol
6 atoms

CaCeF4 has a molar mass of 256.19 g/mol, made up of 6 atoms across 3 elements: 1 × Ca, 1 × Ce, 4 × F.

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Molar mass

Molar mass256.19 g/mol

Total atoms per molecule6

Distinct elements3

Mass of one molecule4.254135 × 10^-22 g

Molecules per gram2.3506541 × 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

Ca15.6%

Ce54.7%

F29.7%

Calcium (Ca)40.078 g/mol, 15.644%

Cerium (Ce)140.12 g/mol, 54.694%

Fluorine (F × 4)75.992 g/mol, 29.662%

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Elements in this formula

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