Recognised as Colour
#F1B3B7
- #F1B3B7
- Red
- Light
- Nearest: Light pink
#F1B3B7 is a red with RGB values 241, 179, 183 and HSL 356°, 69%, 82%. It is a light colour, so black text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Light pink.
Colour values
#F1B3B7#F1B3B7
HEX#F1B3B7
RGBrgb(241, 179, 183)
RGB (0–1)0.9451, 0.702, 0.7176
RGB percentages94.5%, 70.2%, 71.8%
HSLhsl(356.1, 68.9%, 82.4%)
HSV / HSBhsv(356.1, 25.7%, 94.5%)
CMYK0%, 25.7%, 24.1%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,840,183
CSS custom property--colour: #F1B3B7;
Brightness & contrast
Relative luminance0.5436WCAG 2.x, 0 is black and 1 is white
Perceived brightness200 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.87:1
Contrast with white1.77:1WCAG normal text: Fail
Contrast with black11.87:1WCAG normal text: AAA
Greyscale equivalent#C0C0C0
Inverted#0E4C48
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.77:1WCAG large text: Fail
Contrast with black, large text11.87:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#B3F1ED
Analogous#F1B3D6, #F1CEB3
Triadic#B7F1B3, #B3B7F1
Split complementary#B3F1CE, #B3D6F1
Tetradic#D6F1B3, #B3F1ED, #CEB3F1
Tints, shades & saturation
Channel breakdown
R241
G179
B183
Red241 (94.5%)
Green179 (70.2%)
Blue183 (71.8%)
Hue356.13°
Saturation (HSL)68.89%
Lightness82.35%
Dominant channelRed
Hex per channelR F1 · G B3 · B B7
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Harmonies
Similar named colours
Also reads as
F1B3B7 (chemical formula)
- Formula
- 127.098 g/mol
- 11 atoms
F1B3B7 has a molar mass of 127.098 g/mol, made up of 11 atoms across 2 elements: 1 × F, 10 × B.
Molar mass
Molar mass127.098 g/mol
Total atoms per molecule11
Distinct elements2
Mass of one molecule2.1105119 × 10^-22 g
Molecules per gram4.7381869 × 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
F14.9%
B85.1%
Fluorine (F)18.998 g/mol, 14.948%
Boron (B × 10)108.1 g/mol, 85.052%
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