Recognised as Colour

#ACC1F5

#ACC1F5
Blue
Light
Nearest: Light steelblue

#ACC1F5 is a blue with RGB values 172, 193, 245 and HSL 223°, 78%, 82%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#ACC1F5#ACC1F5

HEX#ACC1F5

RGBrgb(172, 193, 245)

RGB (0–1)0.6745, 0.7569, 0.9608

RGB percentages67.5%, 75.7%, 96.1%

HSLhsl(222.7, 78.5%, 81.8%)

HSV / HSBhsv(222.7, 29.8%, 96.1%)

CMYK29.8%, 21.2%, 0%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,321,845

CSS custom property--colour: #ACC1F5;

Brightness & contrast

Relative luminance0.53503WCAG 2.x, 0 is black and 1 is white

Perceived brightness193.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.7:1

Contrast with white1.79:1WCAG normal text: Fail

Contrast with black11.7:1WCAG normal text: AAA

Greyscale equivalent#C0C0C0

Inverted#533E0A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B1C5F7no red cones; affects about 1% of men; ΔE 1.9 from the original

Deuteranopia#AABEF4no green cones; the most common form, about 1% of men; ΔE 1.6 from the original

Tritanopia#98CBD3no blue cones; rare, and affects men and women equally; ΔE 26.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.79:1WCAG large text: Fail

Contrast with black, large text11.7:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 14.1 Light skyblue · ΔE 15.4 Sky blue · ΔE 20.5 Thistle · ΔE 20.8 Lavender · ΔE 22.9 Light blue · ΔE 23.3

Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 14.06, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F5E0AC

Analogous#ACE5F5, #BCACF5

Triadic#F5ACC1, #C1F5AC

Split complementary#F5BCAC, #E5F5AC

Tetradic#F5ACE5, #F5E0AC, #ACF5BC

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#DAE3FA

Darker −10%#7E9FF0

Darker −20%#517DEA

Darker −30%#235BE5

Darker −40%#1747BE

More saturated +25%#A2BDFF

Less saturated −25%#B8C6E9

Channel breakdown

R172

G193

B245

Red172 (67.5%)

Green193 (75.7%)

Blue245 (96.1%)

Hue222.74°

Saturation (HSL)78.49%

Lightness81.76%

Dominant channelBlue

Hex per channelR AC · G C1 · B F5

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Harmonies

Lighter and darker

Similar named colours

Also reads as

AcC1F5 (chemical formula)

Formula
334.001 g/mol
7 atoms

AcC1F5 has a molar mass of 334.001 g/mol, made up of 7 atoms across 3 elements: 1 × Ac, 1 × C, 5 × F.

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Molar mass

Molar mass334.001 g/mol

Total atoms per molecule7

Distinct elements3

Mass of one molecule5.5462171 × 10^-22 g

Molecules per gram1.8030308 × 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

Ac68%

C3.6%

F28.4%

Actinium (Ac)227 g/mol, 67.964%

Carbon (C)12.011 g/mol, 3.596%

Fluorine (F × 5)94.99 g/mol, 28.44%

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Elements in this formula

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