Colour
#F89300
- #F89300
- Orange
- Dark
- Nearest: Dark orange
#F89300 is a orange with RGB values 248, 147, 0 and HSL 36°, 100%, 49%. 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
#F89300#F89300
HEX#F89300
RGBrgb(248, 147, 0)
RGB (0–1)0.9725, 0.5765, 0
RGB percentages97.3%, 57.6%, 0%
HSLhsl(35.6, 100%, 48.6%)
HSV / HSBhsv(35.6, 100%, 97.3%)
CMYK0%, 40.7%, 100%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,290,560
CSS custom property--colour: #F89300;
Brightness & contrast
Relative luminance0.40824WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.16:1
Contrast with white2.29:1WCAG normal text: Fail
Contrast with black9.16:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#076CFF
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.29:1WCAG large text: Fail
Contrast with black, large text9.16:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0065F8
Analogous#F81700, #E1F800
Triadic#00F893, #9300F8
Split complementary#00E1F8, #1700F8
Tetradic#00F817, #0065F8, #F800E1
Tints, shades & saturation
Channel breakdown
R248
G147
B0
Red248 (97.3%)
Green147 (57.6%)
Blue0 (0%)
Hue35.56°
Saturation (HSL)100%
Lightness48.63%
Dominant channelRed
Hex per channelR F8 · G 93 · B 00
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Also reads as
F89300 (chemical formula)
- Formula
- 1,696,521.4 g/mol
- 89300 atoms
F89300 has a molar mass of 1,696,521.4 g/mol, made up of 89300 atoms across 1 element: 89300 × F.
Molar mass
Molar mass1,696,521.4 g/mol
Total atoms per molecule89300
Distinct elements1
Mass of one molecule2.8171401 × 10^-18 g
Molecules per gram3.5496993 × 10^17
Composition by mass
F100%
Fluorine (F × 89300)1,696,521.4 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