Recognised as Colour
#CCCCF1
- #CCCCF1
- Blue
- Light
- Nearest: Light steelblue
#CCCCF1 is a blue with RGB values 204, 204, 241 and HSL 240°, 57%, 87%. It is a light colour, so black text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.
Colour values
#CCCCF1#CCCCF1
HEX#CCCCF1
RGBrgb(204, 204, 241)
RGB (0–1)0.8, 0.8, 0.9451
RGB percentages80%, 80%, 94.5%
HSLhsl(240, 56.9%, 87.3%)
HSV / HSBhsv(240, 15.4%, 94.5%)
CMYK15.4%, 15.4%, 0%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,421,809
CSS custom property--colour: #CCCCF1;
Brightness & contrast
Relative luminance0.62374WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.47:1
Contrast with white1.56:1WCAG normal text: Fail
Contrast with black13.47:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#33330E
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.56:1WCAG large text: Fail
Contrast with black, large text13.47:1WCAG large text: AAA
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#F1F1CC
Analogous#CCDFF1, #DFCCF1
Triadic#F1CCCC, #CCF1CC
Split complementary#F1DFCC, #DFF1CC
Tetradic#F1CCDF, #F1F1CC, #CCF1DF
Tints, shades & saturation
Channel breakdown
R204
G204
B241
Red204 (80%)
Green204 (80%)
Blue241 (94.5%)
Hue240°
Saturation (HSL)56.92%
Lightness87.25%
Dominant channelBlue
Hex per channelR CC · G CC · B F1
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Harmonies
Similar named colours
Also reads as
CCCCF1 (chemical formula)
- Formula
- 67.042 g/mol
- 5 atoms
CCCCF1 has a molar mass of 67.042 g/mol, made up of 5 atoms across 2 elements: 4 × C, 1 × F.
Molar mass
Molar mass67.042 g/mol
Total atoms per molecule5
Distinct elements2
Mass of one molecule1.1132586 × 10^-22 g
Molecules per gram8.9826389 × 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
C71.7%
F28.3%
Carbon (C × 4)48.044 g/mol, 71.663%
Fluorine (F)18.998 g/mol, 28.337%
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