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Colour

#11364C

  • #11364C
  • Blue
  • Dark
  • Nearest: Dark slate grey

#11364C is a blue with RGB values 17, 54, 76 and HSL 202°, 63%, 18%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#11364C#11364C
HEX#11364C
RGBrgb(17, 54, 76)
RGB (0–1)0.0667, 0.2118, 0.298
RGB percentages6.7%, 21.2%, 29.8%
HSLhsl(202.4, 63.4%, 18.2%)
HSV / HSBhsv(202.4, 77.6%, 29.8%)
CMYK77.6%, 28.9%, 0%, 70.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,128,012
CSS custom property--colour: #11364C;

Brightness & contrast

Relative luminance0.03279WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.68:1
Contrast with white12.68:1WCAG normal text: AAA
Contrast with black1.66:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#EEC9B3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C364Dno red cones; affects about 1% of men; ΔE 7.7 from the original
Deuteranopia#24304Cno green cones; the most common form, about 1% of men; ΔE 8.8 from the original
Tritanopia#003C3Eno blue cones; rare, and affects men and women equally; ΔE 16.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.68:1WCAG large text: AAA
Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.4Black · ΔE 27.7Dim grey · ΔE 29.4Slate grey · ΔE 32.5Steel blue · ΔE 34.7Light slate grey · ΔE 35.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.37, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4C2711
Analogous#114C45, #11184C
Triadic#4C1136, #364C11
Split complementary#4C1118, #4C4511
Tetradic#45114C, #4C2711, #184C11

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#51A6D8
Lighter +30%#2D8FC9
Lighter +20%#24719F
Lighter +10%#1A5476
Darker −10%#081822
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#053958
Less saturated −25%#1D3340

Channel breakdown

R17
G54
B76
Red17 (6.7%)
Green54 (21.2%)
Blue76 (29.8%)
Hue202.37°
Saturation (HSL)63.44%
Lightness18.24%
Dominant channelBlue
Hex per channelR 11 · G 36 · B 4C

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Every value on this page was computed from “11364c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.