Recognised as Colour
#FBC864
- #FBC864
- Orange
- Light
- Nearest: Goldenrod
#FBC864 is a orange with RGB values 251, 200, 100 and HSL 40°, 95%, 69%. It is a light colour, so black text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.
Colour values
#FBC864#FBC864
HEX#FBC864
RGBrgb(251, 200, 100)
RGB (0–1)0.9843, 0.7843, 0.3922
RGB percentages98.4%, 78.4%, 39.2%
HSLhsl(39.7, 95%, 68.8%)
HSV / HSBhsv(39.7, 60.2%, 98.4%)
CMYK0%, 20.3%, 60.2%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,500,836
CSS custom property--colour: #FBC864;
Brightness & contrast
Relative luminance0.62738WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.55:1
Contrast with white1.55:1WCAG normal text: Fail
Contrast with black13.55:1WCAG normal text: AAA
Greyscale equivalent#CCCCCC
Inverted#04379B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.55:1WCAG large text: Fail
Contrast with black, large text13.55:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6497FB
Analogous#FB7D64, #E3FB64
Triadic#64FBC8, #C864FB
Split complementary#64E2FB, #7C64FB
Tetradic#64FB7D, #6497FB, #FB64E3
Tints, shades & saturation
Channel breakdown
R251
G200
B100
Red251 (98.4%)
Green200 (78.4%)
Blue100 (39.2%)
Hue39.74°
Saturation (HSL)94.97%
Lightness68.82%
Dominant channelRed
Hex per channelR FB · G C8 · B 64
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Harmonies
Similar named colours
Also reads as
FBC864 (chemical formula)
- Formula
- 10,407.312 g/mol
- 866 atoms
FBC864 has a molar mass of 10,407.312 g/mol, made up of 866 atoms across 3 elements: 1 × F, 1 × B, 864 × C.
Molar mass
Molar mass10,407.312 g/mol
Total atoms per molecule866
Distinct elements3
Mass of one molecule1.7281748 × 10^-20 g
Molecules per gram5.7864516 × 10^19
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
F0.2%
B0.1%
C99.7%
Fluorine (F)18.998 g/mol, 0.183%
Boron (B)10.81 g/mol, 0.104%
Carbon (C × 864)10,377.504 g/mol, 99.714%
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