Recognised as Colour
#CD4459
- #CD4459
- Red
- Dark
- Nearest: Indian red
#CD4459 is a red with RGB values 205, 68, 89 and HSL 351°, 58%, 54%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Indian red.
Colour values
#CD4459#CD4459
HEX#CD4459
RGBrgb(205, 68, 89)
RGB (0–1)0.8039, 0.2667, 0.349
RGB percentages80.4%, 26.7%, 34.9%
HSLhsl(350.8, 57.8%, 53.5%)
HSV / HSBhsv(350.8, 66.8%, 80.4%)
CMYK0%, 66.8%, 56.6%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,452,377
CSS custom property--colour: #CD4459;
Brightness & contrast
Relative luminance0.17835WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.6:1
Contrast with white4.6:1WCAG normal text: AA
Contrast with black4.57:1WCAG normal text: AA
Greyscale equivalent#636363
Inverted#32BBA6
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.6:1WCAG large text: AAA
Contrast with black, large text4.57:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#44CDB8
Analogous#CD449D, #CD7444
Triadic#59CD44, #4459CD
Split complementary#44CD74, #449DCD
Tetradic#9ECD44, #44CDB8, #7444CD
Tints, shades & saturation
Channel breakdown
R205
G68
B89
Red205 (80.4%)
Green68 (26.7%)
Blue89 (34.9%)
Hue350.8°
Saturation (HSL)57.81%
Lightness53.53%
Dominant channelRed
Hex per channelR CD · G 44 · B 59
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Harmonies
Similar named colours
Also reads as
Cd4459 (chemical formula)
- Formula
- 501,236.19 g/mol
- 4459 atoms
Cd4459 has a molar mass of 501,236.19 g/mol, made up of 4459 atoms across 1 element: 4459 × Cd.
Molar mass
Molar mass501,236.19 g/mol
Total atoms per molecule4459
Distinct elements1
Mass of one molecule8.3232228 × 10^-19 g
Molecules per gram1.2014577 × 10^18
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 × 4459)501,236.19 g/mol, 100%
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