Recognised as Colour
#FF7770
- #FF7770
- Red
- Dark
- Nearest: Salmon
#FF7770 is a red with RGB values 255, 119, 112 and HSL 3°, 100%, 72%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Salmon.
Colour values
#FF7770#FF7770
HEX#FF7770
RGBrgb(255, 119, 112)
RGB (0–1)1, 0.4667, 0.4392
RGB percentages100%, 46.7%, 43.9%
HSLhsl(2.9, 100%, 72%)
HSV / HSBhsv(2.9, 56.1%, 100%)
CMYK0%, 53.3%, 56.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,742,256
CSS custom property--colour: #FF7770;
Brightness & contrast
Relative luminance0.35624WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.12:1
Contrast with white2.58:1WCAG normal text: Fail
Contrast with black8.12:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#00888F
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.58:1WCAG large text: Fail
Contrast with black, large text8.12:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#70F8FF
Analogous#FF70B0, #FFBE70
Triadic#70FF77, #7770FF
Split complementary#70FFBE, #70B1FF
Tetradic#B0FF70, #70F8FF, #BF70FF
Tints, shades & saturation
Channel breakdown
R255
G119
B112
Red255 (100%)
Green119 (46.7%)
Blue112 (43.9%)
Hue2.94°
Saturation (HSL)100%
Lightness71.96%
Dominant channelRed
Hex per channelR FF · G 77 · B 70
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Harmonies
Similar named colours
Also reads as
FF7770 (chemical formula)
- Formula
- 147,633.458 g/mol
- 7771 atoms
FF7770 has a molar mass of 147,633.458 g/mol, made up of 7771 atoms across 1 element: 7771 × F.
Molar mass
Molar mass147,633.458 g/mol
Total atoms per molecule7771
Distinct elements1
Mass of one molecule2.4515112 × 10^-19 g
Molecules per gram4.0791165 × 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
F100%
Fluorine (F × 7771)147,633.458 g/mol, 100%
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