Recognised as Colour
#F88203
- #F88203
- Orange
- Dark
- Nearest: Dark orange
#F88203 is a orange with RGB values 248, 130, 3 and HSL 31°, 98%, 49%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark orange.
Colour values
#F88203#F88203
HEX#F88203
RGBrgb(248, 130, 3)
RGB (0–1)0.9725, 0.5098, 0.0118
RGB percentages97.3%, 51%, 1.2%
HSLhsl(31.1, 97.6%, 49.2%)
HSV / HSBhsv(31.1, 98.8%, 97.3%)
CMYK0%, 47.6%, 98.8%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,286,211
CSS custom property--colour: #F88203;
Brightness & contrast
Relative luminance0.35928WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.19:1
Contrast with white2.57:1WCAG normal text: Fail
Contrast with black8.19:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#077DFC
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.57:1WCAG large text: Fail
Contrast with black, large text8.19:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0379F8
Analogous#F80703, #F4F803
Triadic#03F882, #8203F8
Split complementary#03F4F8, #0703F8
Tetradic#03F807, #0379F8, #F803F4
Tints, shades & saturation
Channel breakdown
R248
G130
B3
Red248 (97.3%)
Green130 (51%)
Blue3 (1.2%)
Hue31.1°
Saturation (HSL)97.61%
Lightness49.22%
Dominant channelRed
Hex per channelR F8 · G 82 · B 03
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Also reads as
F88203 (chemical formula)
- Formula
- 1,675,680.594 g/mol
- 88203 atoms
F88203 has a molar mass of 1,675,680.594 g/mol, made up of 88203 atoms across 1 element: 88203 × F.
Molar mass
Molar mass1,675,680.594 g/mol
Total atoms per molecule88203
Distinct elements1
Mass of one molecule2.7825331 × 10^-18 g
Molecules per gram3.5938476 × 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 × 88203)1,675,680.594 g/mol, 100%
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