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Colour

#11608F

  • #11608F
  • Blue
  • Dark
  • Nearest: Steel blue

#11608F is a blue with RGB values 17, 96, 143 and HSL 202°, 79%, 31%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#11608F#11608F
HEX#11608F
RGBrgb(17, 96, 143)
RGB (0–1)0.0667, 0.3765, 0.5608
RGB percentages6.7%, 37.6%, 56.1%
HSLhsl(202.4, 78.8%, 31.4%)
HSV / HSBhsv(202.4, 88.1%, 56.1%)
CMYK88.1%, 32.9%, 0%, 43.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,138,831
CSS custom property--colour: #11608F;

Brightness & contrast

Relative luminance0.10468WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.79:1
Contrast with white6.79:1WCAG normal text: AA
Contrast with black3.09:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#EE9F70

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A6191no red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#38568Eno green cones; the most common form, about 1% of men; ΔE 12 from the original
Tritanopia#006C71no 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 text6.79:1WCAG large text: AAA
Contrast with black, large text3.09:1WCAG large text: AA

Named colours

Steel blue · ΔE 13.8Slate grey · ΔE 26Light slate grey · ΔE 27.3Dark slate grey · ΔE 30.2Cornflower blue · ΔE 32.1Dim grey · ΔE 33
Nearest named CSS colourSteel blue (#4682B4)ΔE 13.81, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8F4011
Analogous#118F7F, #11218F
Triadic#8F1160, #608F11
Split complementary#8F1121, #8F7F11
Tetradic#7F118F, #8F4011, #218F11

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7DC5EF
Lighter +30%#4FB0EA
Lighter +20%#219CE5
Lighter +10%#167FBD
Darker −10%#0C4161
Darker −20%#062334
Darker −30%#010406
Darker −40%#000000
More saturated +25%#0064A0
Less saturated −25%#255B7B

Channel breakdown

R17
G96
B143
Red17 (6.7%)
Green96 (37.6%)
Blue143 (56.1%)
Hue202.38°
Saturation (HSL)78.75%
Lightness31.37%
Dominant channelBlue
Hex per channelR 11 · G 60 · B 8F

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Every value on this page was computed from “11608f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.