Recognised as Colour
#DB144C
- #DB144C
- Red
- Dark
- Nearest: Crimson
#DB144C is a red with RGB values 219, 20, 76 and HSL 343°, 83%, 47%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#DB144C#DB144C
HEX#DB144C
RGBrgb(219, 20, 76)
RGB (0–1)0.8588, 0.0784, 0.298
RGB percentages85.9%, 7.8%, 29.8%
HSLhsl(343.1, 83.3%, 46.9%)
HSV / HSBhsv(343.1, 90.9%, 85.9%)
CMYK0%, 90.9%, 65.3%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,357,580
CSS custom property--colour: #DB144C;
Brightness & contrast
Relative luminance0.16082WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.98:1
Contrast with white4.98:1WCAG normal text: AA
Contrast with black4.22:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#24EBB3
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.98:1WCAG large text: AAA
Contrast with black, large text4.22:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#14DBA3
Analogous#DB14B0, #DB4014
Triadic#4CDB14, #144CDB
Split complementary#14DB40, #14B0DB
Tetradic#AFDB14, #14DBA3, #3F14DB
Tints, shades & saturation
Channel breakdown
R219
G20
B76
Red219 (85.9%)
Green20 (7.8%)
Blue76 (29.8%)
Hue343.12°
Saturation (HSL)83.26%
Lightness46.86%
Dominant channelRed
Hex per channelR DB · G 14 · B 4C
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Also reads as
Db144C (chemical formula)
- Formula
- 38,604.011 g/mol
- 145 atoms
Db144C has a molar mass of 38,604.011 g/mol, made up of 145 atoms across 2 elements: 144 × Db, 1 × C.
Molar mass
Molar mass38,604.011 g/mol
Total atoms per molecule145
Distinct elements2
Mass of one molecule6.4103468 × 10^-20 g
Molecules per gram1.559978 × 10^19
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
Db100%
C0%
Dubnium (Db × 144)38,592 g/mol, 99.969%
Carbon (C)12.011 g/mol, 0.031%
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