Recognised as Colour
#FF25B4
- #FF25B4
- Magenta
- Dark
- Nearest: Deep pink
#FF25B4 is a magenta with RGB values 255, 37, 180 and HSL 321°, 100%, 57%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Deep pink.
Colour values
#FF25B4#FF25B4
HEX#FF25B4
RGBrgb(255, 37, 180)
RGB (0–1)1, 0.1451, 0.7059
RGB percentages100%, 14.5%, 70.6%
HSLhsl(320.6, 100%, 57.3%)
HSV / HSBhsv(320.6, 85.5%, 100%)
CMYK0%, 85.5%, 29.4%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,721,332
CSS custom property--colour: #FF25B4;
Brightness & contrast
Relative luminance0.25878WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.18:1
Contrast with white3.4:1WCAG normal text: Fail
Contrast with black6.18:1WCAG normal text: AA
Greyscale equivalent#5E5E5E
Inverted#00DA4B
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.4:1WCAG large text: AA
Contrast with black, large text6.18:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#25FF70
Analogous#DD25FF, #FF2547
Triadic#B4FF25, #25B4FF
Split complementary#47FF25, #25FFDD
Tetradic#FFDD25, #25FF70, #2547FF
Tints, shades & saturation
Channel breakdown
R255
G37
B180
Red255 (100%)
Green37 (14.5%)
Blue180 (70.6%)
Hue320.64°
Saturation (HSL)100%
Lightness57.25%
Dominant channelRed
Hex per channelR FF · G 25 · B B4
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Also reads as
FF25B4 (chemical formula)
- Formula
- 537.188 g/mol
- 30 atoms
FF25B4 has a molar mass of 537.188 g/mol, made up of 30 atoms across 2 elements: 26 × F, 4 × B.
Molar mass
Molar mass537.188 g/mol
Total atoms per molecule30
Distinct elements2
Mass of one molecule8.9202166 × 10^-22 g
Molecules per gram1.121049 × 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
F92%
B8%
Fluorine (F × 26)493.948 g/mol, 91.951%
Boron (B × 4)43.24 g/mol, 8.049%
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