Recognised as Colour

#CBDBF1

#CBDBF1
Blue
Light
Nearest: Lavender

#CBDBF1 is a blue with RGB values 203, 219, 241 and HSL 215°, 58%, 87%. It is a light colour, so black text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#CBDBF1#CBDBF1

HEX#CBDBF1

RGBrgb(203, 219, 241)

RGB (0–1)0.7961, 0.8588, 0.9451

RGB percentages79.6%, 85.9%, 94.5%

HSLhsl(214.7, 57.6%, 87.1%)

HSV / HSBhsv(214.7, 15.8%, 94.5%)

CMYK15.8%, 9.1%, 0%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,360,113

CSS custom property--colour: #CBDBF1;

Brightness & contrast

Relative luminance0.6971WCAG 2.x, 0 is black and 1 is white

Perceived brightness217 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 14.94:1

Contrast with white1.41:1WCAG normal text: Fail

Contrast with black14.94:1WCAG normal text: AAA

Greyscale equivalent#D9D9D9

Inverted#34240E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D4DCF2no red cones; affects about 1% of men; ΔE 2.8 from the original

Deuteranopia#D0D8F1no green cones; the most common form, about 1% of men; ΔE 3.2 from the original

Tritanopia#C2E0E2no blue cones; rare, and affects men and women equally; ΔE 11.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.41:1WCAG large text: Fail

Contrast with black, large text14.94:1WCAG large text: AAA

Named colours

Lavender · ΔE 7.4 Light steelblue · ΔE 8.8 Light blue · ΔE 10.5 Gainsboro · ΔE 12.6 Light grey · ΔE 12.8 Alice blue · ΔE 13.2

Nearest named CSS colourLavender (#E6E6FA)ΔE 7.4, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F1E1CB

Analogous#CBEEF1, #CECBF1

Triadic#F1CBDB, #DBF1CB

Split complementary#F1CECB, #EEF1CB

Tetradic#F1CBEE, #F1E1CB, #CBF1CE

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#F3F7FC

Darker −10%#A3BFE6

Darker −20%#7BA3DB

Darker −30%#5288D1

Darker −40%#336DBD

More saturated +25%#C3DAF9

Less saturated −25%#D3DCE9

Channel breakdown

R203

G219

B241

Red203 (79.6%)

Green219 (85.9%)

Blue241 (94.5%)

Hue214.74°

Saturation (HSL)57.58%

Lightness87.06%

Dominant channelBlue

Hex per channelR CB · G DB · B F1

Keep nerding

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CBDbF1 (chemical formula)

Formula
309.819 g/mol
4 atoms

CBDbF1 has a molar mass of 309.819 g/mol, made up of 4 atoms across 4 elements: 1 × C, 1 × B, 1 × Db, 1 × F.

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Molar mass

Molar mass309.819 g/mol

Total atoms per molecule4

Distinct elements4

Mass of one molecule5.1446655 × 10^-22 g

Molecules per gram1.943761 × 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

C3.9%

B3.5%

Db86.5%

F6.1%

Carbon (C)12.011 g/mol, 3.877%

Boron (B)10.81 g/mol, 3.489%

Dubnium (Db)268 g/mol, 86.502%

Fluorine (F)18.998 g/mol, 6.132%

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Elements in this formula

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