Recognised as Colour

#B7CEF5

#B7CEF5
Blue
Light
Nearest: Light steelblue

#B7CEF5 is a blue with RGB values 183, 206, 245 and HSL 218°, 76%, 84%. It is a light colour, so black text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#B7CEF5#B7CEF5

HEX#B7CEF5

RGBrgb(183, 206, 245)

RGB (0–1)0.7176, 0.8078, 0.9608

RGB percentages71.8%, 80.8%, 96.1%

HSLhsl(217.7, 75.6%, 83.9%)

HSV / HSBhsv(217.7, 25.3%, 96.1%)

CMYK25.3%, 15.9%, 0%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,046,069

CSS custom property--colour: #B7CEF5;

Brightness & contrast

Relative luminance0.60802WCAG 2.x, 0 is black and 1 is white

Perceived brightness204.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.16:1

Contrast with white1.6:1WCAG normal text: Fail

Contrast with black13.16:1WCAG normal text: AAA

Greyscale equivalent#CCCCCC

Inverted#48310A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C1D0F7no red cones; affects about 1% of men; ΔE 2.8 from the original

Deuteranopia#BBCAF4no green cones; the most common form, about 1% of men; ΔE 3.3 from the original

Tritanopia#A7D6DBno blue cones; rare, and affects men and women equally; ΔE 20.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.6:1WCAG large text: Fail

Contrast with black, large text13.16:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 7.8 Light skyblue · ΔE 13.6 Light blue · ΔE 15.5 Lavender · ΔE 15.7 Sky blue · ΔE 15.8 Thistle · ΔE 17.8

Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 7.79, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F5DEB7

Analogous#B7EDF5, #BFB7F5

Triadic#F5B7CE, #CEF5B7

Split complementary#F5BFB7, #EDF5B7

Tetradic#F5B7ED, #F5DEB7, #B7F5BF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#E4ECFB

Darker −10%#8AB0EF

Darker −20%#5D91E9

Darker −30%#3173E2

Darker −40%#1B5AC5

More saturated +25%#ADCBFF

Less saturated −25%#C1D1EB

Channel breakdown

R183

G206

B245

Red183 (71.8%)

Green206 (80.8%)

Blue245 (96.1%)

Hue217.74°

Saturation (HSL)75.61%

Lightness83.92%

Dominant channelBlue

Hex per channelR B7 · G CE · B F5

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B7CeF5 (chemical formula)

Formula
310.78 g/mol
13 atoms

B7CeF5 has a molar mass of 310.78 g/mol, made up of 13 atoms across 3 elements: 7 × B, 1 × Ce, 5 × F.

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Molar mass

Molar mass310.78 g/mol

Total atoms per molecule13

Distinct elements3

Mass of one molecule5.1606233 × 10^-22 g

Molecules per gram1.9377504 × 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

B24.3%

Ce45.1%

F30.6%

Boron (B × 7)75.67 g/mol, 24.348%

Cerium (Ce)140.12 g/mol, 45.087%

Fluorine (F × 5)94.99 g/mol, 30.565%

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Elements in this formula

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