Recognised as Colour
#FE8B80
- #FE8B80
- Red
- Dark
- Nearest: Salmon
#FE8B80 is a red with RGB values 254, 139, 128 and HSL 5°, 98%, 75%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Salmon.
Colour values
#FE8B80#FE8B80
HEX#FE8B80
RGBrgb(254, 139, 128)
RGB (0–1)0.9961, 0.5451, 0.502
RGB percentages99.6%, 54.5%, 50.2%
HSLhsl(5.2, 98.4%, 74.9%)
HSV / HSBhsv(5.2, 49.6%, 99.6%)
CMYK0%, 45.3%, 49.6%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,681,856
CSS custom property--colour: #FE8B80;
Brightness & contrast
Relative luminance0.41095WCAG 2.x, 0 is black and 1 is white
Perceived brightness180.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.22:1
Contrast with white2.28:1WCAG normal text: Fail
Contrast with black9.22:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#01747F
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.28:1WCAG large text: Fail
Contrast with black, large text9.22:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#80F3FE
Analogous#FE80B4, #FECA80
Triadic#80FE8B, #8B80FE
Split complementary#80FECA, #80B4FE
Tetradic#B4FE80, #80F3FE, #CA80FE
Tints, shades & saturation
Channel breakdown
R254
G139
B128
Red254 (99.6%)
Green139 (54.5%)
Blue128 (50.2%)
Hue5.24°
Saturation (HSL)98.44%
Lightness74.9%
Dominant channelRed
Hex per channelR FE · G 8B · B 80
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Harmonies
Similar named colours
Also reads as
Fe8B80 (chemical formula)
- Formula
- 1,311.56 g/mol
- 88 atoms
Fe8B80 has a molar mass of 1,311.56 g/mol, made up of 88 atoms across 2 elements: 8 × Fe, 80 × B.
Molar mass
Molar mass1,311.56 g/mol
Total atoms per molecule88
Distinct elements2
Mass of one molecule2.1778966 × 10^-21 g
Molecules per gram4.5915862 × 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
Fe34.1%
B65.9%
Iron (Fe × 8)446.76 g/mol, 34.063%
Boron (B × 80)864.8 g/mol, 65.937%
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