Recognised as Colour
#FC7615
- #FC7615
- Orange
- Dark
- Nearest: Dark orange
#FC7615 is a orange with RGB values 252, 118, 21 and HSL 25°, 97%, 54%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dark orange.
Colour values
#FC7615#FC7615
HEX#FC7615
RGBrgb(252, 118, 21)
RGB (0–1)0.9882, 0.4627, 0.0824
RGB percentages98.8%, 46.3%, 8.2%
HSLhsl(25.2, 97.5%, 53.5%)
HSV / HSBhsv(25.2, 91.7%, 98.8%)
CMYK0%, 53.2%, 91.7%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,545,301
CSS custom property--colour: #FC7615;
Brightness & contrast
Relative luminance0.33706WCAG 2.x, 0 is black and 1 is white
Perceived brightness165 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.74:1
Contrast with white2.71:1WCAG normal text: Fail
Contrast with black7.74:1WCAG normal text: AAA
Greyscale equivalent#8B8B8B
Inverted#0389EA
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.71:1WCAG large text: Fail
Contrast with black, large text7.74:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#159BFC
Analogous#FC1528, #FCEA15
Triadic#15FC76, #7615FC
Split complementary#15FCEA, #1527FC
Tetradic#27FC15, #159BFC, #E915FC
Tints, shades & saturation
Channel breakdown
R252
G118
B21
Red252 (98.8%)
Green118 (46.3%)
Blue21 (8.2%)
Hue25.19°
Saturation (HSL)97.47%
Lightness53.53%
Dominant channelRed
Hex per channelR FC · G 76 · B 15
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Harmonies
Similar named colours
Also reads as
FC7615 (chemical formula)
- Formula
- 91,482.763 g/mol
- 7616 atoms
FC7615 has a molar mass of 91,482.763 g/mol, made up of 7616 atoms across 2 elements: 1 × F, 7615 × C.
Molar mass
Molar mass91,482.763 g/mol
Total atoms per molecule7616
Distinct elements2
Mass of one molecule1.519107 × 10^-19 g
Molecules per gram6.5828147 × 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%
C100%
Fluorine (F)18.998 g/mol, 0.021%
Carbon (C × 7615)91,463.765 g/mol, 99.979%
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