Recognised as Colour

#DB4256

#DB4256
Red
Dark
Nearest: Crimson

#DB4256 is a red with RGB values 219, 66, 86 and HSL 352°, 68%, 56%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DB4256#DB4256

HEX#DB4256

RGBrgb(219, 66, 86)

RGB (0–1)0.8588, 0.2588, 0.3373

RGB percentages85.9%, 25.9%, 33.7%

HSLhsl(352.2, 68%, 55.9%)

HSV / HSBhsv(352.2, 69.9%, 85.9%)

CMYK0%, 69.9%, 60.7%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,369,366

CSS custom property--colour: #DB4256;

Brightness & contrast

Relative luminance0.19628WCAG 2.x, 0 is black and 1 is white

Perceived brightness133.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.93:1

Contrast with white4.26:1WCAG normal text: Fail

Contrast with black4.93:1WCAG normal text: AA

Greyscale equivalent#646464

Inverted#24BDA9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6B6656no red cones; affects about 1% of men; ΔE 63.3 from the original

Deuteranopia#928652no green cones; the most common form, about 1% of men; ΔE 63.9 from the original

Tritanopia#F0184Ano blue cones; rare, and affects men and women equally; ΔE 17.6 from the original

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

Contrast with white, large text4.26:1WCAG large text: AA

Contrast with black, large text4.93:1WCAG large text: AAA

Named colours

Crimson · ΔE 15.3 Indian red · ΔE 15.6 Brown · ΔE 18.8 Firebrick · ΔE 19.3 Salmon · ΔE 22.6 Light coral · ΔE 23.2

Nearest named CSS colourCrimson (#DC143C)ΔE 15.33, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#42DBC7

Analogous#DB42A3, #DB7A42

Triadic#56DB42, #4256DB

Split complementary#42DB7A, #42A3DB

Tetradic#A3DB42, #42DBC7, #7A42DB

Tints, shades & saturation

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

Lighter +40%#FCEDEF

Lighter +30%#F3C3C9

Lighter +20%#EB98A3

Lighter +10%#E36D7C

Darker −10%#C5253A

Darker −20%#9A1D2E

Darker −30%#6F1521

Darker −40%#440D14

More saturated +25%#F72641

Less saturated −25%#BF5E6B

Channel breakdown

R219

G66

B86

Red219 (85.9%)

Green66 (25.9%)

Blue86 (33.7%)

Hue352.16°

Saturation (HSL)68%

Lightness55.88%

Dominant channelRed

Hex per channelR DB · G 42 · B 56

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Db4256 (chemical formula)

Formula
1,140,608 g/mol
4256 atoms

Db4256 has a molar mass of 1,140,608 g/mol, made up of 4256 atoms across 1 element: 4256 × Db.

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Molar mass

Molar mass1,140,608 g/mol

Total atoms per molecule4256

Distinct elements1

Mass of one molecule1.8940241 × 10^-18 g

Molecules per gram5.2797637 × 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 × 4256)1,140,608 g/mol, 100%

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Elements in this formula

Dubnium

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