Recognised as Colour

#DB5120

#DB5120
Orange
Dark
Nearest: Tomato

#DB5120 is a orange with RGB values 219, 81, 32 and HSL 16°, 75%, 49%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#DB5120#DB5120

HEX#DB5120

RGBrgb(219, 81, 32)

RGB (0–1)0.8588, 0.3176, 0.1255

RGB percentages85.9%, 31.8%, 12.5%

HSLhsl(15.7, 74.5%, 49.2%)

HSV / HSBhsv(15.7, 85.4%, 85.9%)

CMYK0%, 63%, 85.4%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,373,152

CSS custom property--colour: #DB5120;

Brightness & contrast

Relative luminance0.21049WCAG 2.x, 0 is black and 1 is white

Perceived brightness135.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.21:1

Contrast with white4.03:1WCAG normal text: Fail

Contrast with black5.21:1WCAG normal text: AA

Greyscale equivalent#6B6B6B

Inverted#24AEDF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#796B17no red cones; affects about 1% of men; ΔE 57.1 from the original

Deuteranopia#9B8A18no green cones; the most common form, about 1% of men; ΔE 57.5 from the original

Tritanopia#F12A48no blue cones; rare, and affects men and women equally; ΔE 28.8 from the original

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

Contrast with white, large text4.03:1WCAG large text: AA

Contrast with black, large text5.21:1WCAG large text: AAA

Named colours

Tomato · ΔE 13.4 Chocolate · ΔE 15.4 Coral · ΔE 17 Firebrick · ΔE 21.9 Orange red · ΔE 22.2 Dark red · ΔE 28

Nearest named CSS colourTomato (#FF6347)ΔE 13.36, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#20AADB

Analogous#DB204C, #DBAF20

Triadic#20DB51, #5120DB

Split complementary#20DBAF, #204CDB

Tetradic#4CDB20, #20AADB, #AF20DB

Tints, shades & saturation

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

Lighter +40%#F8DACF

Lighter +30%#F1B7A3

Lighter +20%#EB9576

Lighter +10%#E4724A

Darker −10%#AF4119

Darker −20%#823013

Darker −30%#56200C

Darker −40%#290F06

More saturated +25%#FA4201

Less saturated −25%#BC603F

Channel breakdown

R219

G81

B32

Red219 (85.9%)

Green81 (31.8%)

Blue32 (12.5%)

Hue15.72°

Saturation (HSL)74.5%

Lightness49.22%

Dominant channelRed

Hex per channelR DB · G 51 · B 20

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Db5120 (chemical formula)

Formula
1,372,160 g/mol
5120 atoms

Db5120 has a molar mass of 1,372,160 g/mol, made up of 5120 atoms across 1 element: 5120 × Db.

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Molar mass

Molar mass1,372,160 g/mol

Total atoms per molecule5120

Distinct elements1

Mass of one molecule2.2785253 × 10^-18 g

Molecules per gram4.3888036 × 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 × 5120)1,372,160 g/mol, 100%

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Elements in this formula

Dubnium

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