Recognised as Colour
#C1C3F7
- #C1C3F7
- Blue
- Light
- Nearest: Light steelblue
#C1C3F7 is a blue with RGB values 193, 195, 247 and HSL 238°, 77%, 86%. It is a light colour, so black text on it reaches 12.4:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.
Colour values
#C1C3F7#C1C3F7
HEX#C1C3F7
RGBrgb(193, 195, 247)
RGB (0–1)0.7569, 0.7647, 0.9686
RGB percentages75.7%, 76.5%, 96.9%
HSLhsl(237.8, 77.1%, 86.3%)
HSV / HSBhsv(237.8, 21.9%, 96.9%)
CMYK21.9%, 21.1%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,698,615
CSS custom property--colour: #C1C3F7;
Brightness & contrast
Relative luminance0.57083WCAG 2.x, 0 is black and 1 is white
Perceived brightness201 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.42:1
Contrast with white1.69:1WCAG normal text: Fail
Contrast with black12.42:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#3E3C08
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.69:1WCAG large text: Fail
Contrast with black, large text12.42:1WCAG large text: AAA
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#F7F5C1
Analogous#C1DEF7, #DAC1F7
Triadic#F7C1C3, #C3F7C1
Split complementary#F7DAC1, #DEF7C1
Tetradic#F7C1DE, #F7F5C1, #C1F7DA
Tints, shades & saturation
Channel breakdown
R193
G195
B247
Red193 (75.7%)
Green195 (76.5%)
Blue247 (96.9%)
Hue237.78°
Saturation (HSL)77.14%
Lightness86.27%
Dominant channelBlue
Hex per channelR C1 · G C3 · B F7
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Harmonies
Similar named colours
Also reads as
C1C3F7 (chemical formula)
- Formula
- 181.03 g/mol
- 11 atoms
C1C3F7 has a molar mass of 181.03 g/mol, made up of 11 atoms across 2 elements: 4 × C, 7 × F.
Molar mass
Molar mass181.03 g/mol
Total atoms per molecule11
Distinct elements2
Mass of one molecule3.0060739 × 10^-22 g
Molecules per gram3.3265982 × 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
C26.5%
F73.5%
Carbon (C × 4)48.044 g/mol, 26.539%
Fluorine (F × 7)132.986 g/mol, 73.461%
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