Recognised as Colour

#ACB2F2

#ACB2F2
Blue
Dark
Nearest: Cornflower blue

#ACB2F2 is a blue with RGB values 172, 178, 242 and HSL 235°, 73%, 81%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#ACB2F2#ACB2F2

HEX#ACB2F2

RGBrgb(172, 178, 242)

RGB (0–1)0.6745, 0.698, 0.949

RGB percentages67.5%, 69.8%, 94.9%

HSLhsl(234.9, 72.9%, 81.2%)

HSV / HSBhsv(234.9, 28.9%, 94.9%)

CMYK28.9%, 26.4%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,318,002

CSS custom property--colour: #ACB2F2;

Brightness & contrast

Relative luminance0.47022WCAG 2.x, 0 is black and 1 is white

Perceived brightness184.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.4:1

Contrast with white2.02:1WCAG normal text: Fail

Contrast with black10.4:1WCAG normal text: AAA

Greyscale equivalent#B5B5B5

Inverted#534D0D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A0B9F5no red cones; affects about 1% of men; ΔE 6.6 from the original

Deuteranopia#9CB4F0no green cones; the most common form, about 1% of men; ΔE 6.1 from the original

Tritanopia#9ABEC8no blue cones; rare, and affects men and women equally; ΔE 32 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.02:1WCAG large text: Fail

Contrast with black, large text10.4:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 21 Light steelblue · ΔE 22.2 Plum · ΔE 23.1 Light skyblue · ΔE 23.8 Thistle · ΔE 24 Steel blue · ΔE 27

Nearest named CSS colourCornflower blue (#6495ED)ΔE 20.97, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F2ECAC

Analogous#ACD5F2, #C9ACF2

Triadic#F2ACB2, #B2F2AC

Split complementary#F2C9AC, #D5F2AC

Tetradic#F2ACD5, #F2ECAC, #ACF2C9

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#D8DBF9

Darker −10%#8089EB

Darker −20%#5460E4

Darker −30%#2837DD

Darker −40%#1C2AB6

More saturated +25%#A0A8FE

Less saturated −25%#B8BCE6

Channel breakdown

R172

G178

B242

Red172 (67.5%)

Green178 (69.8%)

Blue242 (94.9%)

Hue234.86°

Saturation (HSL)72.92%

Lightness81.18%

Dominant channelBlue

Hex per channelR AC · G B2 · B F2

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Harmonies

Lighter and darker

Similar named colours

Also reads as

AcB2F2 (chemical formula)

Formula
286.616 g/mol
5 atoms

AcB2F2 has a molar mass of 286.616 g/mol, made up of 5 atoms across 3 elements: 1 × Ac, 2 × B, 2 × F.

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Molar mass

Molar mass286.616 g/mol

Total atoms per molecule5

Distinct elements3

Mass of one molecule4.7593707 × 10^-22 g

Molecules per gram2.1011181 × 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

Ac79.2%

B7.5%

F13.3%

Actinium (Ac)227 g/mol, 79.2%

Boron (B × 2)21.62 g/mol, 7.543%

Fluorine (F × 2)37.996 g/mol, 13.257%

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Elements in this formula

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