Recognised as Colour
#F8B45C
- #F8B45C
- Orange
- Light
- Nearest: Sandy brown
#F8B45C is a orange with RGB values 248, 180, 92 and HSL 34°, 92%, 67%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.
Colour values
#F8B45C#F8B45C
HEX#F8B45C
RGBrgb(248, 180, 92)
RGB (0–1)0.9725, 0.7059, 0.3608
RGB percentages97.3%, 70.6%, 36.1%
HSLhsl(33.8, 91.8%, 66.7%)
HSV / HSBhsv(33.8, 62.9%, 97.3%)
CMYK0%, 27.4%, 62.9%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,299,100
CSS custom property--colour: #F8B45C;
Brightness & contrast
Relative luminance0.53372WCAG 2.x, 0 is black and 1 is white
Perceived brightness195.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.67:1
Contrast with white1.8:1WCAG normal text: Fail
Contrast with black11.67:1WCAG normal text: AAA
Greyscale equivalent#BCBCBC
Inverted#074BA3
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.8:1WCAG large text: Fail
Contrast with black, large text11.67:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5CA0F8
Analogous#F8665C, #EEF85C
Triadic#5CF8B4, #B45CF8
Split complementary#5CEEF8, #665CF8
Tetradic#5CF866, #5CA0F8, #F85CEE
Tints, shades & saturation
Channel breakdown
R248
G180
B92
Red248 (97.3%)
Green180 (70.6%)
Blue92 (36.1%)
Hue33.85°
Saturation (HSL)91.76%
Lightness66.67%
Dominant channelRed
Hex per channelR F8 · G B4 · B 5C
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Harmonies
Similar named colours
Also reads as
F8B45C (chemical formula)
- Formula
- 650.445 g/mol
- 54 atoms
F8B45C has a molar mass of 650.445 g/mol, made up of 54 atoms across 3 elements: 8 × F, 45 × B, 1 × C.
Molar mass
Molar mass650.445 g/mol
Total atoms per molecule54
Distinct elements3
Mass of one molecule1.0800893 × 10^-21 g
Molecules per gram9.2584934 × 10^20
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
F23.4%
B74.8%
C1.8%
Fluorine (F × 8)151.984 g/mol, 23.366%
Boron (B × 45)486.45 g/mol, 74.787%
Carbon (C)12.011 g/mol, 1.847%
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