Recognised as Colour
#CCE9FF
- #CCE9FF
- Blue
- Light
- Nearest: Light blue
#CCE9FF is a blue with RGB values 204, 233, 255 and HSL 206°, 100%, 90%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Light blue.
Colour values
#CCE9FF#CCE9FF
HEX#CCE9FF
RGBrgb(204, 233, 255)
RGB (0–1)0.8, 0.9137, 1
RGB percentages80%, 91.4%, 100%
HSLhsl(205.9, 100%, 90%)
HSV / HSBhsv(205.9, 20%, 100%)
CMYK20%, 8.6%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,429,247
CSS custom property--colour: #CCE9FF;
Brightness & contrast
Relative luminance0.78335WCAG 2.x, 0 is black and 1 is white
Perceived brightness227.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.67:1
Contrast with white1.26:1WCAG normal text: Fail
Contrast with black16.67:1WCAG normal text: AAA
Greyscale equivalent#E4E4E4
Inverted#331600
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.26:1WCAG large text: Fail
Contrast with black, large text16.67:1WCAG large text: AAA
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#FFE2CC
Analogous#CCFFFB, #CCD0FF
Triadic#FFCCE9, #E9FFCC
Split complementary#FFCCD0, #FFFCCC
Tetradic#FCCCFF, #FFE2CC, #D0FFCC
Tints, shades & saturation
Channel breakdown
R204
G233
B255
Red204 (80%)
Green233 (91.4%)
Blue255 (100%)
Hue205.88°
Saturation (HSL)100%
Lightness90%
Dominant channelBlue
Hex per channelR CC · G E9 · B FF
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Harmonies
Similar named colours
Also reads as
CCe9FF (chemical formula)
- Formula
- 1,311.087 g/mol
- 12 atoms
CCe9FF has a molar mass of 1,311.087 g/mol, made up of 12 atoms across 3 elements: 1 × C, 9 × Ce, 2 × F.
Molar mass
Molar mass1,311.087 g/mol
Total atoms per molecule12
Distinct elements3
Mass of one molecule2.1771112 × 10^-21 g
Molecules per gram4.5932427 × 10^20
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
C0.9%
Ce96.2%
F2.9%
Carbon (C)12.011 g/mol, 0.916%
Cerium (Ce × 9)1,261.08 g/mol, 96.186%
Fluorine (F × 2)37.996 g/mol, 2.898%
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