Recognised as Colour
#C7CCCA
- #C7CCCA
- Grey
- Light
- Nearest: Light grey
#C7CCCA is a grey with RGB values 199, 204, 202 and HSL 156°, 5%, 79%. It is a light colour, so black text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Light grey.
Colour values
#C7CCCA#C7CCCA
HEX#C7CCCA
RGBrgb(199, 204, 202)
RGB (0–1)0.7804, 0.8, 0.7922
RGB percentages78%, 80%, 79.2%
HSLhsl(156, 4.7%, 79%)
HSV / HSBhsv(156, 2.5%, 80%)
CMYK2.5%, 0%, 1%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,094,090
CSS custom property--colour: #C7CCCA;
Brightness & contrast
Relative luminance0.59592WCAG 2.x, 0 is black and 1 is white
Perceived brightness202.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.92:1
Contrast with white1.63:1WCAG normal text: Fail
Contrast with black12.92:1WCAG normal text: AAA
Greyscale equivalent#CBCBCB
Inverted#383335
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.63:1WCAG large text: Fail
Contrast with black, large text12.92:1WCAG large text: AAA
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#CCC7C9
Analogous#C7CCC8, #C7CCCC
Triadic#CAC7CC, #CCCAC7
Split complementary#CCC7CC, #CCC8C7
Tetradic#C8C7CC, #CCC7C9, #CCCCC7
Tints, shades & saturation
Channel breakdown
R199
G204
B202
Red199 (78%)
Green204 (80%)
Blue202 (79.2%)
Hue156°
Saturation (HSL)4.67%
Lightness79.02%
Dominant channelGreen
Hex per channelR C7 · G CC · B CA
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Also reads as
C7CCCa (chemical formula)
- Formula
- 148.177 g/mol
- 10 atoms
C7CCCa has a molar mass of 148.177 g/mol, made up of 10 atoms across 2 elements: 9 × C, 1 × Ca.
Molar mass
Molar mass148.177 g/mol
Total atoms per molecule10
Distinct elements2
Mass of one molecule2.460537 × 10^-22 g
Molecules per gram4.0641535 × 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
C73%
Ca27%
Carbon (C × 9)108.099 g/mol, 72.953%
Calcium (Ca)40.078 g/mol, 27.047%
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