Recognised as Colour
#FF5935
- #FF5935
- Red
- Dark
- Nearest: Tomato
#FF5935 is a red with RGB values 255, 89, 53 and HSL 11°, 100%, 60%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Tomato.
Colour values
#FF5935#FF5935
HEX#FF5935
RGBrgb(255, 89, 53)
RGB (0–1)1, 0.349, 0.2078
RGB percentages100%, 34.9%, 20.8%
HSLhsl(10.7, 100%, 60.4%)
HSV / HSBhsv(10.7, 79.2%, 100%)
CMYK0%, 65.1%, 79.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,734,517
CSS custom property--colour: #FF5935;
Brightness & contrast
Relative luminance0.28662WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.73:1
Contrast with white3.12:1WCAG normal text: Fail
Contrast with black6.73:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#00A6CA
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.12:1WCAG large text: AA
Contrast with black, large text6.73:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#35DBFF
Analogous#FF3576, #FFBE35
Triadic#35FF59, #5935FF
Split complementary#35FFBE, #3576FF
Tetradic#76FF35, #35DBFF, #BE35FF
Tints, shades & saturation
Channel breakdown
R255
G89
B53
Red255 (100%)
Green89 (34.9%)
Blue53 (20.8%)
Hue10.69°
Saturation (HSL)100%
Lightness60.39%
Dominant channelRed
Hex per channelR FF · G 59 · B 35
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Also reads as
FF5935 (chemical formula)
- Formula
- 112,772.128 g/mol
- 5936 atoms
FF5935 has a molar mass of 112,772.128 g/mol, made up of 5936 atoms across 1 element: 5936 × F.
Molar mass
Molar mass112,772.128 g/mol
Total atoms per molecule5936
Distinct elements1
Mass of one molecule1.8726252 × 10^-19 g
Molecules per gram5.3400968 × 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 × 5936)112,772.128 g/mol, 100%
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