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Colour

#0136AA

  • #0136AA
  • Blue
  • Dark
  • Nearest: Slate blue

#0136AA is a blue with RGB values 1, 54, 170 and HSL 221°, 99%, 34%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#0136AA#0136AA
HEX#0136AA
RGBrgb(1, 54, 170)
RGB (0–1)0.0039, 0.2118, 0.6667
RGB percentages0.4%, 21.2%, 66.7%
HSLhsl(221.2, 98.8%, 33.5%)
HSV / HSBhsv(221.2, 99.4%, 66.7%)
CMYK99.4%, 68.2%, 0%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer79,530
CSS custom property--colour: #0136AA;

Brightness & contrast

Relative luminance0.05547WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.96:1
Contrast with white9.96:1WCAG normal text: AAA
Contrast with black2.11:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#FEC955

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004AAEno red cones; affects about 1% of men; ΔE 14.9 from the original
Deuteranopia#003BA8no green cones; the most common form, about 1% of men; ΔE 5.2 from the original
Tritanopia#00566Bno blue cones; rare, and affects men and women equally; ΔE 67.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.96:1WCAG large text: AAA
Contrast with black, large text2.11:1WCAG large text: Fail

Named colours

Slate blue · ΔE 18.8Midnight blue · ΔE 20.1Navy · ΔE 20.6Rebecca purple · ΔE 20.9Royal blue · ΔE 20.9Dark blue · ΔE 21.8
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 18.85, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AA7501
Analogous#018BAA, #2001AA
Triadic#AA0136, #36AA01
Split complementary#AA2001, #8BAA01
Tetradic#AA018B, #AA7501, #01AA20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#79A3FE
Lighter +30%#4680FE
Lighter +20%#135DFE
Lighter +10%#0146DD
Darker −10%#012677
Darker −20%#001645
Darker −30%#000612
Darker −40%#000000
More saturated +25%#0036AB
Less saturated −25%#163E95

Channel breakdown

R1
G54
B170
Red1 (0.4%)
Green54 (21.2%)
Blue170 (66.7%)
Hue221.18°
Saturation (HSL)98.83%
Lightness33.53%
Dominant channelBlue
Hex per channelR 01 · G 36 · B AA

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Every value on this page was computed from “0136aa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.