Recognised as Colour
#F59534
- #F59534
- Orange
- Dark
- Nearest: Dark orange
#F59534 is a orange with RGB values 245, 149, 52 and HSL 30°, 91%, 58%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark orange.
Colour values
#F59534#F59534
HEX#F59534
RGBrgb(245, 149, 52)
RGB (0–1)0.9608, 0.5843, 0.2039
RGB percentages96.1%, 58.4%, 20.4%
HSLhsl(30.2, 90.6%, 58.2%)
HSV / HSBhsv(30.2, 78.8%, 96.1%)
CMYK0%, 39.2%, 78.8%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,094,516
CSS custom property--colour: #F59534;
Brightness & contrast
Relative luminance0.41155WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.23:1
Contrast with white2.27:1WCAG normal text: Fail
Contrast with black9.23:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#0A6ACB
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.27:1WCAG large text: Fail
Contrast with black, large text9.23:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3494F5
Analogous#F53534, #F4F534
Triadic#34F595, #9534F5
Split complementary#34F5F5, #3534F5
Tetradic#34F535, #3494F5, #F534F5
Tints, shades & saturation
Channel breakdown
R245
G149
B52
Red245 (96.1%)
Green149 (58.4%)
Blue52 (20.4%)
Hue30.16°
Saturation (HSL)90.61%
Lightness58.24%
Dominant channelRed
Hex per channelR F5 · G 95 · B 34
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Harmonies
Similar named colours
Also reads as
F59534 (chemical formula)
- Formula
- 1,131,026.932 g/mol
- 59534 atoms
F59534 has a molar mass of 1,131,026.932 g/mol, made up of 59534 atoms across 1 element: 59534 × F.
Molar mass
Molar mass1,131,026.932 g/mol
Total atoms per molecule59534
Distinct elements1
Mass of one molecule1.8781144 × 10^-18 g
Molecules per gram5.3244893 × 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
F100%
Fluorine (F × 59534)1,131,026.932 g/mol, 100%
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