Recognised as Colour

#C7C9F1

#C7C9F1
Blue
Light
Nearest: Light steelblue

#C7C9F1 is a blue with RGB values 199, 201, 241 and HSL 237°, 60%, 86%. It is a light colour, so black text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#C7C9F1#C7C9F1

HEX#C7C9F1

RGBrgb(199, 201, 241)

RGB (0–1)0.7804, 0.7882, 0.9451

RGB percentages78%, 78.8%, 94.5%

HSLhsl(237.1, 60%, 86.3%)

HSV / HSBhsv(237.1, 17.4%, 94.5%)

CMYK17.4%, 16.6%, 0%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,093,361

CSS custom property--colour: #C7C9F1;

Brightness & contrast

Relative luminance0.60266WCAG 2.x, 0 is black and 1 is white

Perceived brightness205.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.05:1

Contrast with white1.61:1WCAG normal text: Fail

Contrast with black13.05:1WCAG normal text: AAA

Greyscale equivalent#CBCBCB

Inverted#38360E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#BFCDF3no red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#BECBF0no green cones; the most common form, about 1% of men; ΔE 4.1 from the original

Tritanopia#BED0D6no blue cones; rare, and affects men and women equally; ΔE 19.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.61:1WCAG large text: Fail

Contrast with black, large text13.05:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 10.4 Thistle · ΔE 12.3 Lavender · ΔE 14.7 Light blue · ΔE 20.2 Light skyblue · ΔE 20.2 Light grey · ΔE 21.4

Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 10.42, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F1EFC7

Analogous#C7DEF1, #DAC7F1

Triadic#F1C7C9, #C9F1C7

Split complementary#F1DAC7, #DEF1C7

Tetradic#F1C7DE, #F1EFC7, #C7F1DA

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#F0F0FB

Darker −10%#9EA2E7

Darker −20%#757ADD

Darker −30%#4D53D2

Darker −40%#2F36BD

More saturated +25%#BEC1FA

Less saturated −25%#D0D1E8

Channel breakdown

R199

G201

B241

Red199 (78%)

Green201 (78.8%)

Blue241 (94.5%)

Hue237.14°

Saturation (HSL)60%

Lightness86.27%

Dominant channelBlue

Hex per channelR C7 · G C9 · B F1

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C7C9F1 (chemical formula)

Formula
211.174 g/mol
17 atoms

C7C9F1 has a molar mass of 211.174 g/mol, made up of 17 atoms across 2 elements: 16 × C, 1 × F.

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Molar mass

Molar mass211.174 g/mol

Total atoms per molecule17

Distinct elements2

Mass of one molecule3.5066268 × 10^-22 g

Molecules per gram2.8517435 × 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

C91%

F9%

Carbon (C × 16)192.176 g/mol, 91.004%

Fluorine (F)18.998 g/mol, 8.996%

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