Recognised as Colour
#CDCBF9
- #CDCBF9
- Blue
- Light
- Nearest: Thistle
#CDCBF9 is a blue with RGB values 205, 203, 249 and HSL 243°, 79%, 89%. It is a light colour, so black text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Thistle.
Colour values
#CDCBF9#CDCBF9
HEX#CDCBF9
RGBrgb(205, 203, 249)
RGB (0–1)0.8039, 0.7961, 0.9765
RGB percentages80.4%, 79.6%, 97.6%
HSLhsl(242.6, 79.3%, 88.6%)
HSV / HSBhsv(242.6, 18.5%, 97.6%)
CMYK17.7%, 18.5%, 0%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,487,097
CSS custom property--colour: #CDCBF9;
Brightness & contrast
Relative luminance0.62531WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.51:1
Contrast with white1.55:1WCAG normal text: Fail
Contrast with black13.51:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#323406
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.55:1WCAG large text: Fail
Contrast with black, large text13.51:1WCAG large text: AAA
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#F7F9CB
Analogous#CBE0F9, #E4CBF9
Triadic#F9CDCB, #CBF9CD
Split complementary#F9E4CB, #E0F9CB
Tetradic#F9CBE0, #F7F9CB, #CBF9E4
Tints, shades & saturation
Channel breakdown
R205
G203
B249
Red205 (80.4%)
Green203 (79.6%)
Blue249 (97.6%)
Hue242.61°
Saturation (HSL)79.31%
Lightness88.63%
Dominant channelBlue
Hex per channelR CD · G CB · B F9
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Harmonies
Similar named colours
Also reads as
CdCBF9 (chemical formula)
- Formula
- 306.213 g/mol
- 12 atoms
CdCBF9 has a molar mass of 306.213 g/mol, made up of 12 atoms across 4 elements: 1 × Cd, 1 × C, 1 × B, 9 × F.
Molar mass
Molar mass306.213 g/mol
Total atoms per molecule12
Distinct elements4
Mass of one molecule5.0847865 × 10^-22 g
Molecules per gram1.9666509 × 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
Cd36.7%
C3.9%
B3.5%
F55.8%
Cadmium (Cd)112.41 g/mol, 36.71%
Carbon (C)12.011 g/mol, 3.922%
Boron (B)10.81 g/mol, 3.53%
Fluorine (F × 9)170.982 g/mol, 55.838%
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