Recognised as Colour
#CB6487
- #CB6487
- Red
- Dark
- Nearest: Pale violetred
#CB6487 is a red with RGB values 203, 100, 135 and HSL 340°, 50%, 59%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Pale violetred.
Colour values
#CB6487#CB6487
HEX#CB6487
RGBrgb(203, 100, 135)
RGB (0–1)0.7961, 0.3922, 0.5294
RGB percentages79.6%, 39.2%, 52.9%
HSLhsl(339.6, 49.8%, 59.4%)
HSV / HSBhsv(339.6, 50.7%, 79.6%)
CMYK0%, 50.7%, 33.5%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,329,543
CSS custom property--colour: #CB6487;
Brightness & contrast
Relative luminance0.2356WCAG 2.x, 0 is black and 1 is white
Perceived brightness142.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.71:1
Contrast with white3.68:1WCAG normal text: Fail
Contrast with black5.71:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#349B78
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.68:1WCAG large text: AA
Contrast with black, large text5.71:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#64CBA8
Analogous#CB64BA, #CB7464
Triadic#87CB64, #6487CB
Split complementary#64CB74, #64BACB
Tetradic#BBCB64, #64CBA8, #7564CB
Tints, shades & saturation
Channel breakdown
R203
G100
B135
Red203 (79.6%)
Green100 (39.2%)
Blue135 (52.9%)
Hue339.61°
Saturation (HSL)49.76%
Lightness59.41%
Dominant channelRed
Hex per channelR CB · G 64 · B 87
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Harmonies
Similar named colours
Also reads as
CB6487 (chemical formula)
- Formula
- 70,136.481 g/mol
- 6488 atoms
CB6487 has a molar mass of 70,136.481 g/mol, made up of 6488 atoms across 2 elements: 1 × C, 6487 × B.
Molar mass
Molar mass70,136.481 g/mol
Total atoms per molecule6488
Distinct elements2
Mass of one molecule1.1646437 × 10^-19 g
Molecules per gram8.5863172 × 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, 0.017%
Boron (B × 6487)70,124.47 g/mol, 99.983%
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