Recognised as Colour
#CFF9F9
- #CFF9F9
- Cyan
- Light
- Nearest: Light cyan
#CFF9F9 is a cyan with RGB values 207, 249, 249 and HSL 180°, 78%, 89%. It is a light colour, so black text on it reaches 18.6:1 contrast (AAA for normal text). The nearest named colour is Light cyan.
Colour values
#CFF9F9#CFF9F9
HEX#CFF9F9
RGBrgb(207, 249, 249)
RGB (0–1)0.8118, 0.9765, 0.9765
RGB percentages81.2%, 97.6%, 97.6%
HSLhsl(180, 77.8%, 89.4%)
HSV / HSBhsv(180, 16.9%, 97.6%)
CMYK16.9%, 0%, 0%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,629,945
CSS custom property--colour: #CFF9F9;
Brightness & contrast
Relative luminance0.87856WCAG 2.x, 0 is black and 1 is white
Perceived brightness237.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.57:1
Contrast with white1.13:1WCAG normal text: Fail
Contrast with black18.57:1WCAG normal text: AAA
Greyscale equivalent#F0F0F0
Inverted#300606
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.13:1WCAG large text: Fail
Contrast with black, large text18.57:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#F9CFCF
Analogous#CFF9E4, #CFE4F9
Triadic#F9CFF9, #F9F9CF
Split complementary#F9CFE4, #F9E4CF
Tetradic#E4CFF9, #F9CFCF, #E4F9CF
Tints, shades & saturation
Channel breakdown
R207
G249
B249
Red207 (81.2%)
Green249 (97.6%)
Blue249 (97.6%)
Hue180°
Saturation (HSL)77.78%
Lightness89.41%
Dominant channelGreen and Blue
Hex per channelR CF · G F9 · B F9
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Harmonies
Similar named colours
Also reads as
CFF9F9 (chemical formula)
- Formula
- 372.973 g/mol
- 20 atoms
CFF9F9 has a molar mass of 372.973 g/mol, made up of 20 atoms across 2 elements: 1 × C, 19 × F.
Molar mass
Molar mass372.973 g/mol
Total atoms per molecule20
Distinct elements2
Mass of one molecule6.1933624 × 10^-22 g
Molecules per gram1.6146318 × 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
C3.2%
F96.8%
Carbon (C)12.011 g/mol, 3.22%
Fluorine (F × 19)360.962 g/mol, 96.78%
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