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Colour

#0044C0

  • #0044C0
  • Blue
  • Dark
  • Nearest: Royal blue

#0044C0 is a blue with RGB values 0, 68, 192 and HSL 219°, 100%, 38%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Royal blue.

Colour values

#0044C0#0044C0
HEX#0044C0
RGBrgb(0, 68, 192)
RGB (0–1)0, 0.2667, 0.7529
RGB percentages0%, 26.7%, 75.3%
HSLhsl(218.8, 100%, 37.6%)
HSV / HSBhsv(218.8, 100%, 75.3%)
CMYK100%, 64.6%, 0%, 24.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer17,600
CSS custom property--colour: #0044C0;

Brightness & contrast

Relative luminance0.0794WCAG 2.x, 0 is black and 1 is white
Perceived brightness83.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.11:1
Contrast with white8.11:1WCAG normal text: AAA
Contrast with black2.59:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#FFBB3F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0058C4no red cones; affects about 1% of men; ΔE 14.7 from the original
Deuteranopia#0047BEno green cones; the most common form, about 1% of men; ΔE 3.6 from the original
Tritanopia#00667Cno blue cones; rare, and affects men and women equally; ΔE 70.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.11:1WCAG large text: AAA
Contrast with black, large text2.59:1WCAG large text: Fail

Named colours

Royal blue · ΔE 16Slate blue · ΔE 16.4Medium slateblue · ΔE 20.4Rebecca purple · ΔE 24.1Navy · ΔE 25.8Dark blue · ΔE 25.9
Nearest named CSS colourRoyal blue (#4169E1)ΔE 15.98, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C07C00
Analogous#00A4C0, #1C00C0
Triadic#C00044, #44C000
Split complementary#C01C00, #A4C000
Tetradic#C000A4, #C07C00, #00C01C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8DB5FF
Lighter +30%#5A94FF
Lighter +20%#2773FF
Lighter +10%#0056F3
Darker −10%#00328D
Darker −20%#00205A
Darker −30%#000E27
Darker −40%#000000
More saturated +25%#0044C0
Less saturated −25%#184BA8

Channel breakdown

R0
G68
B192
Red0 (0%)
Green68 (26.7%)
Blue192 (75.3%)
Hue218.75°
Saturation (HSL)100%
Lightness37.65%
Dominant channelBlue
Hex per channelR 00 · G 44 · B C0

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Every value on this page was computed from “0044c0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.