Recognised as Colour

#FF8B80

#FF8B80
Red
Dark
Nearest: Salmon

#FF8B80 is a red with RGB values 255, 139, 128 and HSL 5°, 100%, 75%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Salmon.

Colour values

#FF8B80#FF8B80

HEX#FF8B80

RGBrgb(255, 139, 128)

RGB (0–1)1, 0.5451, 0.502

RGB percentages100%, 54.5%, 50.2%

HSLhsl(5.2, 100%, 75.1%)

HSV / HSBhsv(5.2, 49.8%, 100%)

CMYK0%, 45.5%, 49.8%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,747,392

CSS custom property--colour: #FF8B80;

Brightness & contrast

Relative luminance0.41284WCAG 2.x, 0 is black and 1 is white

Perceived brightness180.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.26:1

Contrast with white2.27:1WCAG normal text: Fail

Contrast with black9.26:1WCAG normal text: AAA

Greyscale equivalent#A3A3A3

Inverted#00747F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A69D7Fno red cones; affects about 1% of men; ΔE 45.6 from the original

Deuteranopia#C2B57Eno green cones; the most common form, about 1% of men; ΔE 46.6 from the original

Tritanopia#FF7A89no blue cones; rare, and affects men and women equally; ΔE 13.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.27:1WCAG large text: Fail

Contrast with black, large text9.26:1WCAG large text: AAA

Named colours

Salmon · ΔE 5.3 Light coral · ΔE 7.4 Dark salmon · ΔE 14.7 Light salmon · ΔE 15 Indian red · ΔE 17.5 Coral · ΔE 22.3

Nearest named CSS colourSalmon (#FA8072)ΔE 5.29, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#80F4FF

Analogous#FF80B5, #FFCB80

Triadic#80FF8B, #8B80FF

Split complementary#80FFCA, #80B5FF

Tetradic#B4FF80, #80F4FF, #CA80FF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFE8E6

Lighter +10%#FFBAB3

Darker −10%#FF5C4D

Darker −20%#FF2E1A

Darker −30%#E61400

Darker −40%#B31000

More saturated +25%#FF8B80

Less saturated −25%#EF9890

Channel breakdown

R255

G139

B128

Red255 (100%)

Green139 (54.5%)

Blue128 (50.2%)

Hue5.2°

Saturation (HSL)100%

Lightness75.1%

Dominant channelRed

Hex per channelR FF · G 8B · B 80

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

FF8B80 (chemical formula)

Formula
1,035.782 g/mol
89 atoms

FF8B80 has a molar mass of 1,035.782 g/mol, made up of 89 atoms across 2 elements: 9 × F, 80 × B.

Open this reading on its own page →

Molar mass

Molar mass1,035.782 g/mol

Total atoms per molecule89

Distinct elements2

Mass of one molecule1.7199565 × 10^-21 g

Molecules per gram5.8141006 × 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

F16.5%

B83.5%

Fluorine (F × 9)170.982 g/mol, 16.508%

Boron (B × 80)864.8 g/mol, 83.492%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page