Recognised as Colour
#FF9863
- #FF9863
- Orange
- Dark
- Nearest: Light salmon
#FF9863 is a orange with RGB values 255, 152, 99 and HSL 20°, 100%, 69%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Light salmon.
Colour values
#FF9863#FF9863
HEX#FF9863
RGBrgb(255, 152, 99)
RGB (0–1)1, 0.5961, 0.3882
RGB percentages100%, 59.6%, 38.8%
HSLhsl(20.4, 100%, 69.4%)
HSV / HSBhsv(20.4, 61.2%, 100%)
CMYK0%, 40.4%, 61.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,750,691
CSS custom property--colour: #FF9863;
Brightness & contrast
Relative luminance0.44617WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.92:1
Contrast with white2.12:1WCAG normal text: Fail
Contrast with black9.92:1WCAG normal text: AAA
Greyscale equivalent#AAAAAA
Inverted#00679C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.12:1WCAG large text: Fail
Contrast with black, large text9.92:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#63CAFF
Analogous#FF637C, #FFE663
Triadic#63FF98, #9863FF
Split complementary#63FFE6, #637CFF
Tetradic#7CFF63, #63CAFF, #E663FF
Tints, shades & saturation
Channel breakdown
R255
G152
B99
Red255 (100%)
Green152 (59.6%)
Blue99 (38.8%)
Hue20.38°
Saturation (HSL)100%
Lightness69.41%
Dominant channelRed
Hex per channelR FF · G 98 · B 63
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Harmonies
Similar named colours
Also reads as
FF9863 (chemical formula)
- Formula
- 187,396.272 g/mol
- 9864 atoms
FF9863 has a molar mass of 187,396.272 g/mol, made up of 9864 atoms across 1 element: 9864 × F.
Molar mass
Molar mass187,396.272 g/mol
Total atoms per molecule9864
Distinct elements1
Mass of one molecule3.1117883 × 10^-19 g
Molecules per gram3.2135862 × 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 × 9864)187,396.272 g/mol, 100%
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