Recognised as Colour
#FF2DB7
- #FF2DB7
- Magenta
- Dark
- Nearest: Deep pink
#FF2DB7 is a magenta with RGB values 255, 45, 183 and HSL 321°, 100%, 59%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Deep pink.
Colour values
#FF2DB7#FF2DB7
HEX#FF2DB7
RGBrgb(255, 45, 183)
RGB (0–1)1, 0.1765, 0.7176
RGB percentages100%, 17.6%, 71.8%
HSLhsl(320.6, 100%, 58.8%)
HSV / HSBhsv(320.6, 82.4%, 100%)
CMYK0%, 82.4%, 28.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,723,383
CSS custom property--colour: #FF2DB7;
Brightness & contrast
Relative luminance0.26556WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.31:1
Contrast with white3.33:1WCAG normal text: Fail
Contrast with black6.31:1WCAG normal text: AA
Greyscale equivalent#646464
Inverted#00D248
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.33:1WCAG large text: AA
Contrast with black, large text6.31:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2DFF75
Analogous#DE2DFF, #FF2D4E
Triadic#B7FF2D, #2DB7FF
Split complementary#4EFF2D, #2DFFDE
Tetradic#FFDE2D, #2DFF75, #2D4EFF
Tints, shades & saturation
Channel breakdown
R255
G45
B183
Red255 (100%)
Green45 (17.6%)
Blue183 (71.8%)
Hue320.57°
Saturation (HSL)100%
Lightness58.82%
Dominant channelRed
Hex per channelR FF · G 2D · B B7
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Also reads as
FF2Db7 (chemical formula)
- Formula
- 1,932.994 g/mol
- 10 atoms
FF2Db7 has a molar mass of 1,932.994 g/mol, made up of 10 atoms across 2 elements: 3 × F, 7 × Db.
Molar mass
Molar mass1,932.994 g/mol
Total atoms per molecule10
Distinct elements2
Mass of one molecule3.2098121 × 10^-21 g
Molecules per gram3.1154472 × 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
F2.9%
Db97.1%
Fluorine (F × 3)56.994 g/mol, 2.948%
Dubnium (Db × 7)1,876 g/mol, 97.052%
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