Recognised as Colour
#CD6764
- #CD6764
- Red
- Dark
- Nearest: Indian red
#CD6764 is a red with RGB values 205, 103, 100 and HSL 2°, 51%, 60%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Indian red.
Colour values
#CD6764#CD6764
HEX#CD6764
RGBrgb(205, 103, 100)
RGB (0–1)0.8039, 0.4039, 0.3922
RGB percentages80.4%, 40.4%, 39.2%
HSLhsl(1.7, 51.2%, 59.8%)
HSV / HSBhsv(1.7, 51.2%, 80.4%)
CMYK0%, 49.8%, 51.2%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,461,348
CSS custom property--colour: #CD6764;
Brightness & contrast
Relative luminance0.236WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.72:1
Contrast with white3.67:1WCAG normal text: Fail
Contrast with black5.72:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#32989B
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.67:1WCAG large text: AA
Contrast with black, large text5.72:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#64CACD
Analogous#CD6496, #CD9C64
Triadic#64CD67, #6764CD
Split complementary#64CD9C, #6495CD
Tetradic#95CD64, #64CACD, #9C64CD
Tints, shades & saturation
Channel breakdown
R205
G103
B100
Red205 (80.4%)
Green103 (40.4%)
Blue100 (39.2%)
Hue1.71°
Saturation (HSL)51.22%
Lightness59.8%
Dominant channelRed
Hex per channelR CD · G 67 · B 64
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Harmonies
Similar named colours
Also reads as
Cd6764 (chemical formula)
- Formula
- 760,341.24 g/mol
- 6764 atoms
Cd6764 has a molar mass of 760,341.24 g/mol, made up of 6764 atoms across 1 element: 6764 × Cd.
Molar mass
Molar mass760,341.24 g/mol
Total atoms per molecule6764
Distinct elements1
Mass of one molecule1.2625763 × 10^-18 g
Molecules per gram7.9203132 × 10^17
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
Cd100%
Cadmium (Cd × 6764)760,341.24 g/mol, 100%
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