Recognised as Colour
#CD6F66
- #CD6F66
- Red
- Dark
- Nearest: Indian red
#CD6F66 is a red with RGB values 205, 111, 102 and HSL 5°, 51%, 60%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Indian red.
Colour values
#CD6F66#CD6F66
HEX#CD6F66
RGBrgb(205, 111, 102)
RGB (0–1)0.8039, 0.4353, 0.4
RGB percentages80.4%, 43.5%, 40%
HSLhsl(5.2, 50.7%, 60.2%)
HSV / HSBhsv(5.2, 50.2%, 80.4%)
CMYK0%, 45.9%, 50.2%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,463,398
CSS custom property--colour: #CD6F66;
Brightness & contrast
Relative luminance0.25307WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.06:1
Contrast with white3.46:1WCAG normal text: Fail
Contrast with black6.06:1WCAG normal text: AA
Greyscale equivalent#828282
Inverted#329099
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.46:1WCAG large text: AA
Contrast with black, large text6.06:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#66C4CD
Analogous#CD6690, #CDA366
Triadic#66CD6F, #6F66CD
Split complementary#66CDA2, #6691CD
Tetradic#91CD66, #66C4CD, #A266CD
Tints, shades & saturation
Channel breakdown
R205
G111
B102
Red205 (80.4%)
Green111 (43.5%)
Blue102 (40%)
Hue5.24°
Saturation (HSL)50.74%
Lightness60.2%
Dominant channelRed
Hex per channelR CD · G 6F · B 66
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Harmonies
Similar named colours
Also reads as
Cd6F66 (chemical formula)
- Formula
- 1,928.328 g/mol
- 72 atoms
Cd6F66 has a molar mass of 1,928.328 g/mol, made up of 72 atoms across 2 elements: 6 × Cd, 66 × F.
Molar mass
Molar mass1,928.328 g/mol
Total atoms per molecule72
Distinct elements2
Mass of one molecule3.202064 × 10^-21 g
Molecules per gram3.1229857 × 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
Cd35%
F65%
Cadmium (Cd × 6)674.46 g/mol, 34.976%
Fluorine (F × 66)1,253.868 g/mol, 65.024%
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