Recognised as Colour
#FF5226
- #FF5226
- Red
- Dark
- Nearest: Orange red
#FF5226 is a red with RGB values 255, 82, 38 and HSL 12°, 100%, 57%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Orange red.
Colour values
#FF5226#FF5226
HEX#FF5226
RGBrgb(255, 82, 38)
RGB (0–1)1, 0.3216, 0.149
RGB percentages100%, 32.2%, 14.9%
HSLhsl(12.2, 100%, 57.5%)
HSV / HSBhsv(12.2, 85.1%, 100%)
CMYK0%, 67.8%, 85.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,732,710
CSS custom property--colour: #FF5226;
Brightness & contrast
Relative luminance0.27435WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.49:1
Contrast with white3.24:1WCAG normal text: Fail
Contrast with black6.49:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#00ADD9
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.24:1WCAG large text: AA
Contrast with black, large text6.49:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#26D3FF
Analogous#FF2667, #FFBE26
Triadic#26FF52, #5226FF
Split complementary#26FFBF, #2666FF
Tetradic#66FF26, #26D3FF, #BE26FF
Tints, shades & saturation
Channel breakdown
R255
G82
B38
Red255 (100%)
Green82 (32.2%)
Blue38 (14.9%)
Hue12.17°
Saturation (HSL)100%
Lightness57.45%
Dominant channelRed
Hex per channelR FF · G 52 · B 26
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Also reads as
FF5226 (chemical formula)
- Formula
- 99,302.546 g/mol
- 5227 atoms
FF5226 has a molar mass of 99,302.546 g/mol, made up of 5227 atoms across 1 element: 5227 × F.
Molar mass
Molar mass99,302.546 g/mol
Total atoms per molecule5227
Distinct elements1
Mass of one molecule1.6489576 × 10^-19 g
Molecules per gram6.0644374 × 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
F100%
Fluorine (F × 5227)99,302.546 g/mol, 100%
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