Recognised as Colour
#FFB7B2
- #FFB7B2
- Red
- Light
- Nearest: Light pink
#FFB7B2 is a red with RGB values 255, 183, 178 and HSL 4°, 100%, 85%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Light pink.
Colour values
#FFB7B2#FFB7B2
HEX#FFB7B2
RGBrgb(255, 183, 178)
RGB (0–1)1, 0.7176, 0.698
RGB percentages100%, 71.8%, 69.8%
HSLhsl(3.9, 100%, 84.9%)
HSV / HSBhsv(3.9, 30.2%, 100%)
CMYK0%, 28.2%, 30.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,758,706
CSS custom property--colour: #FFB7B2;
Brightness & contrast
Relative luminance0.58341WCAG 2.x, 0 is black and 1 is white
Perceived brightness206.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.67:1
Contrast with white1.66:1WCAG normal text: Fail
Contrast with black12.67:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#00484D
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.66:1WCAG large text: Fail
Contrast with black, large text12.67:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#B2FAFF
Analogous#FFB2D3, #FFDEB2
Triadic#B2FFB7, #B7B2FF
Split complementary#B2FFDE, #B2D4FF
Tetradic#D4FFB2, #B2FAFF, #DEB2FF
Tints, shades & saturation
Channel breakdown
R255
G183
B178
Red255 (100%)
Green183 (71.8%)
Blue178 (69.8%)
Hue3.9°
Saturation (HSL)100%
Lightness84.9%
Dominant channelRed
Hex per channelR FF · G B7 · B B2
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Harmonies
Similar named colours
Also reads as
FFB7B2 (chemical formula)
- Formula
- 135.286 g/mol
- 11 atoms
FFB7B2 has a molar mass of 135.286 g/mol, made up of 11 atoms across 2 elements: 2 × F, 9 × B.
Molar mass
Molar mass135.286 g/mol
Total atoms per molecule11
Distinct elements2
Mass of one molecule2.2464769 × 10^-22 g
Molecules per gram4.4514146 × 10^21
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
F28.1%
B71.9%
Fluorine (F × 2)37.996 g/mol, 28.086%
Boron (B × 9)97.29 g/mol, 71.914%
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