Recognised as Colour

#DB2577

#DB2577
Red
Dark
Nearest: Deep pink

#DB2577 is a red with RGB values 219, 37, 119 and HSL 333°, 72%, 50%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#DB2577#DB2577

HEX#DB2577

RGBrgb(219, 37, 119)

RGB (0–1)0.8588, 0.1451, 0.4667

RGB percentages85.9%, 14.5%, 46.7%

HSLhsl(333, 71.7%, 50.2%)

HSV / HSBhsv(333, 83.1%, 85.9%)

CMYK0%, 83.1%, 45.7%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,361,975

CSS custom property--colour: #DB2577;

Brightness & contrast

Relative luminance0.17715WCAG 2.x, 0 is black and 1 is white

Perceived brightness129.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.62:1

Contrast with white4.62:1WCAG normal text: AA

Contrast with black4.54:1WCAG normal text: AA

Greyscale equivalent#525252

Inverted#24DA88

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#545F79no red cones; affects about 1% of men; ΔE 71.4 from the original

Deuteranopia#858173no green cones; the most common form, about 1% of men; ΔE 73 from the original

Tritanopia#EE004Cno blue cones; rare, and affects men and women equally; ΔE 29.2 from the original

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

Contrast with white, large text4.62:1WCAG large text: AAA

Contrast with black, large text4.54:1WCAG large text: AAA

Named colours

Deep pink · ΔE 16 Medium violet red · ΔE 16.1 Hot pink · ΔE 20.9 Pale violetred · ΔE 28.2 Crimson · ΔE 33.3 Indian red · ΔE 34.6

Nearest named CSS colourDeep pink (#FF1493)ΔE 16.05, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#25DB89

Analogous#DB25D2, #DB2E25

Triadic#77DB25, #2577DB

Split complementary#25DB2E, #25D2DB

Tetradic#D2DB25, #25DB89, #2E25DB

Tints, shades & saturation

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

Lighter +40%#F8D4E4

Lighter +30%#F1A8C9

Lighter +20%#E97DAE

Lighter +10%#E25192

Darker −10%#B01D5F

Darker −20%#841648

Darker −30%#580F30

Darker −40%#2D0718

More saturated +25%#FB0574

Less saturated −25%#BB457A

Channel breakdown

R219

G37

B119

Red219 (85.9%)

Green37 (14.5%)

Blue119 (46.7%)

Hue332.97°

Saturation (HSL)71.65%

Lightness50.2%

Dominant channelRed

Hex per channelR DB · G 25 · B 77

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

Db2577 (chemical formula)

Formula
690,636 g/mol
2577 atoms

Db2577 has a molar mass of 690,636 g/mol, made up of 2577 atoms across 1 element: 2577 × Db.

Open this reading on its own page →

Molar mass

Molar mass690,636 g/mol

Total atoms per molecule2577

Distinct elements1

Mass of one molecule1.1468281 × 10^-18 g

Molecules per gram8.7197029 × 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 × 2577)690,636 g/mol, 100%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Dubnium

Nerdulate something else

Nothing in mind? Surprise me · today’s page