Recognised as Colour
#DB3C22
- #DB3C22
- Red
- Dark
- Nearest: Tomato
#DB3C22 is a red with RGB values 219, 60, 34 and HSL 8°, 73%, 50%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Tomato.
Colour values
#DB3C22#DB3C22
HEX#DB3C22
RGBrgb(219, 60, 34)
RGB (0–1)0.8588, 0.2353, 0.1333
RGB percentages85.9%, 23.5%, 13.3%
HSLhsl(8.4, 73.1%, 49.6%)
HSV / HSBhsv(8.4, 84.5%, 85.9%)
CMYK0%, 72.6%, 84.5%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,367,778
CSS custom property--colour: #DB3C22;
Brightness & contrast
Relative luminance0.18407WCAG 2.x, 0 is black and 1 is white
Perceived brightness128.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.68:1
Contrast with white4.49:1WCAG normal text: Fail
Contrast with black4.68:1WCAG normal text: AA
Greyscale equivalent#5C5C5C
Inverted#24C3DD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.49:1WCAG large text: AA
Contrast with black, large text4.68:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#22C1DB
Analogous#DB2264, #DB9922
Triadic#22DB3C, #3C22DB
Split complementary#22DB98, #2265DB
Tetradic#64DB22, #22C1DB, #9922DB
Tints, shades & saturation
Channel breakdown
R219
G60
B34
Red219 (85.9%)
Green60 (23.5%)
Blue34 (13.3%)
Hue8.43°
Saturation (HSL)73.12%
Lightness49.61%
Dominant channelRed
Hex per channelR DB · G 3C · B 22
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Also reads as
Db3C22 (chemical formula)
- Formula
- 1,068.242 g/mol
- 25 atoms
Db3C22 has a molar mass of 1,068.242 g/mol, made up of 25 atoms across 2 elements: 3 × Db, 22 × C.
Molar mass
Molar mass1,068.242 g/mol
Total atoms per molecule25
Distinct elements2
Mass of one molecule1.7738576 × 10^-21 g
Molecules per gram5.6374312 × 10^20
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
Db75.3%
C24.7%
Dubnium (Db × 3)804 g/mol, 75.264%
Carbon (C × 22)264.242 g/mol, 24.736%
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