Recognised as Colour
#FB7844
- #FB7844
- Orange
- Dark
- Nearest: Coral
#FB7844 is a orange with RGB values 251, 120, 68 and HSL 17°, 96%, 63%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Coral.
Colour values
#FB7844#FB7844
HEX#FB7844
RGBrgb(251, 120, 68)
RGB (0–1)0.9843, 0.4706, 0.2667
RGB percentages98.4%, 47.1%, 26.7%
HSLhsl(17, 95.8%, 62.5%)
HSV / HSBhsv(17, 72.9%, 98.4%)
CMYK0%, 52.2%, 72.9%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,480,324
CSS custom property--colour: #FB7844;
Brightness & contrast
Relative luminance0.3436WCAG 2.x, 0 is black and 1 is white
Perceived brightness166.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.87:1
Contrast with white2.67:1WCAG normal text: Fail
Contrast with black7.87:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#0487BB
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.67:1WCAG large text: Fail
Contrast with black, large text7.87:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#44C7FB
Analogous#FB446C, #FBD344
Triadic#44FB78, #7844FB
Split complementary#44FBD3, #446CFB
Tetradic#6CFB44, #44C7FB, #D344FB
Tints, shades & saturation
Channel breakdown
R251
G120
B68
Red251 (98.4%)
Green120 (47.1%)
Blue68 (26.7%)
Hue17.05°
Saturation (HSL)95.81%
Lightness62.55%
Dominant channelRed
Hex per channelR FB · G 78 · B 44
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Also reads as
FB7844 (chemical formula)
- Formula
- 84,812.638 g/mol
- 7845 atoms
FB7844 has a molar mass of 84,812.638 g/mol, made up of 7845 atoms across 2 elements: 1 × F, 7844 × B.
Molar mass
Molar mass84,812.638 g/mol
Total atoms per molecule7845
Distinct elements2
Mass of one molecule1.408347 × 10^-19 g
Molecules per gram7.1005229 × 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
F0%
B100%
Fluorine (F)18.998 g/mol, 0.022%
Boron (B × 7844)84,793.64 g/mol, 99.978%
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