Recognised as Colour
#F39366
- #F39366
- Orange
- Dark
- Nearest: Light salmon
#F39366 is a orange with RGB values 243, 147, 102 and HSL 19°, 85%, 68%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Light salmon.
Colour values
#F39366#F39366
HEX#F39366
RGBrgb(243, 147, 102)
RGB (0–1)0.9529, 0.5765, 0.4
RGB percentages95.3%, 57.6%, 40%
HSLhsl(19.1, 85.5%, 67.6%)
HSV / HSBhsv(19.1, 58%, 95.3%)
CMYK0%, 39.5%, 58%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,962,982
CSS custom property--colour: #F39366;
Brightness & contrast
Relative luminance0.40881WCAG 2.x, 0 is black and 1 is white
Perceived brightness177.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.18:1
Contrast with white2.29:1WCAG normal text: Fail
Contrast with black9.18:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#0C6C99
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.29:1WCAG large text: Fail
Contrast with black, large text9.18:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#66C6F3
Analogous#F36680, #F3DA66
Triadic#66F393, #9366F3
Split complementary#66F3DA, #667FF3
Tetradic#80F366, #66C6F3, #DA66F3
Tints, shades & saturation
Channel breakdown
R243
G147
B102
Red243 (95.3%)
Green147 (57.6%)
Blue102 (40%)
Hue19.15°
Saturation (HSL)85.45%
Lightness67.65%
Dominant channelRed
Hex per channelR F3 · G 93 · B 66
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Harmonies
Similar named colours
Also reads as
F39366 (chemical formula)
- Formula
- 747,875.268 g/mol
- 39366 atoms
F39366 has a molar mass of 747,875.268 g/mol, made up of 39366 atoms across 1 element: 39366 × F.
Molar mass
Molar mass747,875.268 g/mol
Total atoms per molecule39366
Distinct elements1
Mass of one molecule1.2418761 × 10^-18 g
Molecules per gram8.0523331 × 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 × 39366)747,875.268 g/mol, 100%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Elements in this formula
Nerdulate something else
Nothing in mind? Surprise me · today’s page