Recognised as Colour
#B7B4FF
- #B7B4FF
- Blue
- Dark
- Nearest: Cornflower blue
#B7B4FF is a blue with RGB values 183, 180, 255 and HSL 242°, 100%, 85%. It is a dark colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.
Colour values
#B7B4FF#B7B4FF
HEX#B7B4FF
RGBrgb(183, 180, 255)
RGB (0–1)0.7176, 0.7059, 1
RGB percentages71.8%, 70.6%, 100%
HSLhsl(242.4, 100%, 85.3%)
HSV / HSBhsv(242.4, 29.4%, 100%)
CMYK28.2%, 29.4%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,039,423
CSS custom property--colour: #B7B4FF;
Brightness & contrast
Relative luminance0.4993WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.99:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black10.99:1WCAG normal text: AAA
Greyscale equivalent#BABABA
Inverted#484B00
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text10.99:1WCAG large text: AAA
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#FCFFB4
Analogous#B4D7FF, #DDB4FF
Triadic#FFB7B4, #B4FFB7
Split complementary#FFDCB4, #D7FFB4
Tetradic#FFB4D7, #FCFFB4, #B4FFDC
Tints, shades & saturation
Channel breakdown
R183
G180
B255
Red183 (71.8%)
Green180 (70.6%)
Blue255 (100%)
Hue242.4°
Saturation (HSL)100%
Lightness85.29%
Dominant channelBlue
Hex per channelR B7 · G B4 · B FF
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Harmonies
Similar named colours
Also reads as
B7B4FF (chemical formula)
- Formula
- 156.906 g/mol
- 13 atoms
B7B4FF has a molar mass of 156.906 g/mol, made up of 13 atoms across 2 elements: 11 × B, 2 × F.
Molar mass
Molar mass156.906 g/mol
Total atoms per molecule13
Distinct elements2
Mass of one molecule2.6054854 × 10^-22 g
Molecules per gram3.8380564 × 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
B75.8%
F24.2%
Boron (B × 11)118.91 g/mol, 75.784%
Fluorine (F × 2)37.996 g/mol, 24.216%
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