Colour

#1108A5

#1108A5
Blue
Dark
Nearest: Dark blue

#1108A5 is a blue with RGB values 17, 8, 165 and HSL 243°, 91%, 34%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#1108A5#1108A5

HEX#1108A5

RGBrgb(17, 8, 165)

RGB (0–1)0.0667, 0.0314, 0.6471

RGB percentages6.7%, 3.1%, 64.7%

HSLhsl(243.4, 90.8%, 33.9%)

HSV / HSBhsv(243.4, 95.2%, 64.7%)

CMYK89.7%, 95.2%, 0%, 35.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,116,325

CSS custom property--colour: #1108A5;

Brightness & contrast

Relative luminance0.03009WCAG 2.x, 0 is black and 1 is white

Perceived brightness56.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.11:1

Contrast with white13.11:1WCAG normal text: AAA

Contrast with black1.6:1WCAG normal text: Fail

Greyscale equivalent#151515

Inverted#EEF75A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0038A9no red cones; affects about 1% of men; ΔE 27.4 from the original

Deuteranopia#0028A3no green cones; the most common form, about 1% of men; ΔE 17.7 from the original

Tritanopia#004460no blue cones; rare, and affects men and women equally; ΔE 83 from the original

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

Contrast with white, large text13.11:1WCAG large text: AAA

Contrast with black, large text1.6:1WCAG large text: Fail

Named colours

Dark blue · ΔE 10.1 Navy · ΔE 15.3 Medium blue · ΔE 20.4 Indigo · ΔE 22.8 Blue violet · ΔE 26.6 Dark violet · ΔE 29.3

Nearest named CSS colourDark blue (#00008B)ΔE 10.09, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#9CA508

Analogous#084EA5, #6008A5

Triadic#A51108, #08A511

Split complementary#A55F08, #4EA508

Tetradic#A5084D, #9CA508, #08A55F

Tints, shades & saturation

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

Lighter +40%#8780F9

Lighter +30%#5950F6

Lighter +20%#2B1FF4

Lighter +10%#160AD6

Darker −10%#0C0674

Darker −20%#070344

Darker −30%#020113

Darker −40%#000000

More saturated +25%#0A00AD

Less saturated −25%#241E8F

Channel breakdown

R17

B165

Red17 (6.7%)

Green8 (3.1%)

Blue165 (64.7%)

Hue243.44°

Saturation (HSL)90.75%

Lightness33.92%

Dominant channelBlue

Hex per channelR 11 · G 08 · B A5

Keep nerding

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

#1108A5

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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