Recognised as Colour

#DB753B

#DB753B
Orange
Dark
Nearest: Chocolate

#DB753B is a orange with RGB values 219, 117, 59 and HSL 22°, 69%, 55%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#DB753B#DB753B

HEX#DB753B

RGBrgb(219, 117, 59)

RGB (0–1)0.8588, 0.4588, 0.2314

RGB percentages85.9%, 45.9%, 23.1%

HSLhsl(21.7, 69%, 54.5%)

HSV / HSBhsv(21.7, 73.1%, 85.9%)

CMYK0%, 46.6%, 73.1%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,382,395

CSS custom property--colour: #DB753B;

Brightness & contrast

Relative luminance0.28098WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.62:1

Contrast with white3.17:1WCAG normal text: Fail

Contrast with black6.62:1WCAG normal text: AA

Greyscale equivalent#868686

Inverted#248AC4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#928334no red cones; affects about 1% of men; ΔE 40.4 from the original

Deuteranopia#AA993Ano green cones; the most common form, about 1% of men; ΔE 40.8 from the original

Tritanopia#F06068no blue cones; rare, and affects men and women equally; ΔE 31.5 from the original

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

Contrast with white, large text3.17:1WCAG large text: AA

Contrast with black, large text6.62:1WCAG large text: AAA

Named colours

Chocolate · ΔE 9.3 Coral · ΔE 12.3 Peru · ΔE 14.2 Sandy brown · ΔE 18.8 Light salmon · ΔE 20.7 Sienna · ΔE 21.6

Nearest named CSS colourChocolate (#D2691E)ΔE 9.3, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3BA1DB

Analogous#DB3B51, #DBC53B

Triadic#3BDB75, #753BDB

Split complementary#3BDBC5, #3B51DB

Tetradic#51DB3B, #3BA1DB, #C53BDB

Tints, shades & saturation

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

Lighter +40%#FBEEE7

Lighter +30%#F3D0BC

Lighter +20%#EBB291

Lighter +10%#E39366

Darker −10%#C05C23

Darker −20%#95471B

Darker −30%#6A3313

Darker −40%#3F1E0B

More saturated +25%#F86D1E

Less saturated −25%#BE7D58

Channel breakdown

R219

G117

B59

Red219 (85.9%)

Green117 (45.9%)

Blue59 (23.1%)

Hue21.75°

Saturation (HSL)68.97%

Lightness54.51%

Dominant channelRed

Hex per channelR DB · G 75 · B 3B

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Db753B (chemical formula)

Formula
201,814.81 g/mol
754 atoms

Db753B has a molar mass of 201,814.81 g/mol, made up of 754 atoms across 2 elements: 753 × Db, 1 × B.

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Molar mass

Molar mass201,814.81 g/mol

Total atoms per molecule754

Distinct elements2

Mass of one molecule3.3512138 × 10^-19 g

Molecules per gram2.9839935 × 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

Db100%

B0%

Dubnium (Db × 753)201,804 g/mol, 99.995%

Boron (B)10.81 g/mol, 0.005%

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Elements in this formula

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