Recognised as Colour
#CB7691
- #CB7691
- Red
- Dark
- Nearest: Pale violetred
#CB7691 is a red with RGB values 203, 118, 145 and HSL 341°, 45%, 63%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Pale violetred.
Colour values
#CB7691#CB7691
HEX#CB7691
RGBrgb(203, 118, 145)
RGB (0–1)0.7961, 0.4627, 0.5686
RGB percentages79.6%, 46.3%, 56.9%
HSLhsl(340.9, 45%, 62.9%)
HSV / HSBhsv(340.9, 41.9%, 79.6%)
CMYK0%, 41.9%, 28.6%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,334,161
CSS custom property--colour: #CB7691;
Brightness & contrast
Relative luminance0.27698WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.54:1
Contrast with white3.21:1WCAG normal text: Fail
Contrast with black6.54:1WCAG normal text: AA
Greyscale equivalent#8A8A8A
Inverted#34896E
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.21:1WCAG large text: AA
Contrast with black, large text6.54:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#76CBB0
Analogous#CB76BB, #CB8676
Triadic#91CB76, #7691CB
Split complementary#76CB85, #76BBCB
Tetradic#BBCB76, #76CBB0, #8676CB
Tints, shades & saturation
Channel breakdown
R203
G118
B145
Red203 (79.6%)
Green118 (46.3%)
Blue145 (56.9%)
Hue340.94°
Saturation (HSL)44.97%
Lightness62.94%
Dominant channelRed
Hex per channelR CB · G 76 · B 91
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Harmonies
Similar named colours
Also reads as
CB7691 (chemical formula)
- Formula
- 83,151.721 g/mol
- 7692 atoms
CB7691 has a molar mass of 83,151.721 g/mol, made up of 7692 atoms across 2 elements: 1 × C, 7691 × B.
Molar mass
Molar mass83,151.721 g/mol
Total atoms per molecule7692
Distinct elements2
Mass of one molecule1.3807668 × 10^-19 g
Molecules per gram7.2423525 × 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
C0%
B100%
Carbon (C)12.011 g/mol, 0.014%
Boron (B × 7691)83,139.71 g/mol, 99.986%
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