Recognised as Colour

#DB3229

#DB3229
Red
Dark
Nearest: Tomato

#DB3229 is a red with RGB values 219, 50, 41 and HSL 3°, 71%, 51%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#DB3229#DB3229

HEX#DB3229

RGBrgb(219, 50, 41)

RGB (0–1)0.8588, 0.1961, 0.1608

RGB percentages85.9%, 19.6%, 16.1%

HSLhsl(3, 71.2%, 51%)

HSV / HSBhsv(3, 81.3%, 85.9%)

CMYK0%, 77.2%, 81.3%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,365,225

CSS custom property--colour: #DB3229;

Brightness & contrast

Relative luminance0.17501WCAG 2.x, 0 is black and 1 is white

Perceived brightness126.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.67:1

Contrast with white4.67:1WCAG normal text: AA

Contrast with black4.5:1WCAG normal text: AA

Greyscale equivalent#555555

Inverted#24CDD6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#675D26no red cones; affects about 1% of men; ΔE 69.2 from the original

Deuteranopia#918120no green cones; the most common form, about 1% of men; ΔE 68.6 from the original

Tritanopia#F10032no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original

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

Contrast with white, large text4.67:1WCAG large text: AAA

Contrast with black, large text4.5:1WCAG large text: AAA

Named colours

Tomato · ΔE 14.5 Crimson · ΔE 14.7 Firebrick · ΔE 15.1 Brown · ΔE 23.8 Orange red · ΔE 24.7 Dark red · ΔE 24.8

Nearest named CSS colourTomato (#FF6347)ΔE 14.49, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#29D2DB

Analogous#DB2979, #DB8B29

Triadic#29DB32, #3229DB

Split complementary#29DB8B, #2979DB

Tetradic#79DB29, #29D2DB, #8B29DB

Tints, shades & saturation

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

Lighter +40%#F8D9D8

Lighter +30%#F1AFAC

Lighter +20%#EA8680

Lighter +10%#E25C55

Darker −10%#B3261E

Darker −20%#871C17

Darker −30%#5C130F

Darker −40%#300A08

More saturated +25%#FA160A

Less saturated −25%#BC4E48

Channel breakdown

R219

G50

B41

Red219 (85.9%)

Green50 (19.6%)

Blue41 (16.1%)

Hue3.03°

Saturation (HSL)71.2%

Lightness50.98%

Dominant channelRed

Hex per channelR DB · G 32 · B 29

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Db3229 (chemical formula)

Formula
865,372 g/mol
3229 atoms

Db3229 has a molar mass of 865,372 g/mol, made up of 3229 atoms across 1 element: 3229 × Db.

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Molar mass

Molar mass865,372 g/mol

Total atoms per molecule3229

Distinct elements1

Mass of one molecule1.436984 × 10^-18 g

Molecules per gram6.9590197 × 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 × 3229)865,372 g/mol, 100%

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Elements in this formula

Dubnium

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