Recognised as Colour

#DB2353

#DB2353
Red
Dark
Nearest: Crimson

#DB2353 is a red with RGB values 219, 35, 83 and HSL 344°, 72%, 50%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DB2353#DB2353

HEX#DB2353

RGBrgb(219, 35, 83)

RGB (0–1)0.8588, 0.1373, 0.3255

RGB percentages85.9%, 13.7%, 32.5%

HSLhsl(344.3, 72.4%, 49.8%)

HSV / HSBhsv(344.3, 84%, 85.9%)

CMYK0%, 84%, 62.1%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,361,427

CSS custom property--colour: #DB2353;

Brightness & contrast

Relative luminance0.16887WCAG 2.x, 0 is black and 1 is white

Perceived brightness125.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.8:1

Contrast with white4.8:1WCAG normal text: AA

Contrast with black4.38:1WCAG normal text: Fail

Greyscale equivalent#4E4E4E

Inverted#24DCAC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5C5A53no red cones; affects about 1% of men; ΔE 72.4 from the original

Deuteranopia#8A7F4Eno green cones; the most common form, about 1% of men; ΔE 72.9 from the original

Tritanopia#F00039no blue cones; rare, and affects men and women equally; ΔE 21.2 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text4.8:1WCAG large text: AAA

Contrast with black, large text4.38:1WCAG large text: AA

Named colours

Crimson · ΔE 12.8 Firebrick · ΔE 23.1 Brown · ΔE 24.2 Indian red · ΔE 24.9 Tomato · ΔE 31.2 Salmon · ΔE 31.7

Nearest named CSS colourCrimson (#DC143C)ΔE 12.81, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#23DBAB

Analogous#DB23AF, #DB4F23

Triadic#53DB23, #2353DB

Split complementary#23DB4F, #23AFDB

Tetradic#AFDB23, #23DBAB, #4F23DB

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#F8D2DC

Lighter +30%#F1A6BA

Lighter +20%#EA7A97

Lighter +10%#E34E75

Darker −10%#AF1C42

Darker −20%#831532

Darker −30%#570E21

Darker −40%#2B0710

More saturated +25%#FB0344

Less saturated −25%#BB4362

Channel breakdown

R219

G35

B83

Red219 (85.9%)

Green35 (13.7%)

Blue83 (32.5%)

Hue344.35°

Saturation (HSL)72.44%

Lightness49.8%

Dominant channelRed

Hex per channelR DB · G 23 · B 53

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Db2353 (chemical formula)

Formula
630,604 g/mol
2353 atoms

Db2353 has a molar mass of 630,604 g/mol, made up of 2353 atoms across 1 element: 2353 × Db.

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Molar mass

Molar mass630,604 g/mol

Total atoms per molecule2353

Distinct elements1

Mass of one molecule1.0471426 × 10^-18 g

Molecules per gram9.5497979 × 10^17

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%

Dubnium (Db × 2353)630,604 g/mol, 100%

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Elements in this formula

Dubnium

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