Recognised as Colour

#0B6DD3

#0B6DD3
Blue
Dark
Nearest: Royal blue

#0B6DD3 is a blue with RGB values 11, 109, 211 and HSL 211°, 90%, 44%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0B6DD3#0B6DD3

HEX#0B6DD3

RGBrgb(11, 109, 211)

RGB (0–1)0.0431, 0.4275, 0.8275

RGB percentages4.3%, 42.7%, 82.7%

HSLhsl(210.6, 90.1%, 43.5%)

HSV / HSBhsv(210.6, 94.8%, 82.7%)

CMYK94.8%, 48.3%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer749,011

CSS custom property--colour: #0B6DD3;

Brightness & contrast

Relative luminance0.15712WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.07:1

Contrast with white5.07:1WCAG normal text: AA

Contrast with black4.14:1WCAG normal text: Fail

Greyscale equivalent#606060

Inverted#F4922C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2F77D7no red cones; affects about 1% of men; ΔE 5.8 from the original

Deuteranopia#0067D1no green cones; the most common form, about 1% of men; ΔE 3.9 from the original

Tritanopia#008696no blue cones; rare, and affects men and women equally; ΔE 57.2 from the original

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

Contrast with white, large text5.07:1WCAG large text: AAA

Contrast with black, large text4.14:1WCAG large text: AA

Named colours

Royal blue · ΔE 13.7 Dodgerblue · ΔE 14 Cornflower blue · ΔE 18.9 Slate blue · ΔE 22.2 Medium purple · ΔE 26.1 Dark slateblue · ΔE 26.4

Nearest named CSS colourRoyal blue (#4169E1)ΔE 13.74, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D3710B

Analogous#0BD1D3, #0D0BD3

Triadic#D30B6D, #6DD30B

Split complementary#D30D0B, #D1D30B

Tetradic#D30BD1, #D3710B, #0BD30D

Tints, shades & saturation

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

Lighter +40%#AFD4FB

Lighter +30%#7FBAF8

Lighter +20%#4EA0F6

Lighter +10%#1E86F3

Darker −10%#0854A3

Darker −20%#063B72

Darker −30%#032242

Darker −40%#010911

More saturated +25%#006DDE

Less saturated −25%#276EB7

Channel breakdown

R11

G109

B211

Red11 (4.3%)

Green109 (42.7%)

Blue211 (82.7%)

Hue210.6°

Saturation (HSL)90.09%

Lightness43.53%

Dominant channelBlue

Hex per channelR 0B · G 6D · B D3

Keep nerding

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

#0B6DD3

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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