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Colour

#0044C4

  • #0044C4
  • Blue
  • Dark
  • Nearest: Royal blue

#0044C4 is a blue with RGB values 0, 68, 196 and HSL 219°, 100%, 38%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Royal blue.

Colour values

#0044C4#0044C4
HEX#0044C4
RGBrgb(0, 68, 196)
RGB (0–1)0, 0.2667, 0.7686
RGB percentages0%, 26.7%, 76.9%
HSLhsl(219.2, 100%, 38.4%)
HSV / HSBhsv(219.2, 100%, 76.9%)
CMYK100%, 65.3%, 0%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer17,604
CSS custom property--colour: #0044C4;

Brightness & contrast

Relative luminance0.0812WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8:1
Contrast with white8:1WCAG normal text: AAA
Contrast with black2.62:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#FFBB3B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0059C8no red cones; affects about 1% of men; ΔE 15.5 from the original
Deuteranopia#0048C2no green cones; the most common form, about 1% of men; ΔE 4.3 from the original
Tritanopia#00677Eno blue cones; rare, and affects men and women equally; ΔE 72.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8:1WCAG large text: AAA
Contrast with black, large text2.62:1WCAG large text: Fail

Named colours

Royal blue · ΔE 16.9Slate blue · ΔE 17.2Medium slateblue · ΔE 19.9Rebecca purple · ΔE 25.2Dark blue · ΔE 25.2Navy · ΔE 25.7
Nearest named CSS colourRoyal blue (#4169E1)ΔE 16.87, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C48000
Analogous#00A6C4, #1E00C4
Triadic#C40044, #44C400
Split complementary#C41E00, #A6C400
Tetradic#C400A6, #C48000, #00C41E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#91B7FF
Lighter +30%#5E96FF
Lighter +20%#2B75FF
Lighter +10%#0056F7
Darker −10%#003291
Darker −20%#00215E
Darker −30%#000F2B
Darker −40%#000000
More saturated +25%#0044C4
Less saturated −25%#184CAC

Channel breakdown

R0
G68
B196
Red0 (0%)
Green68 (26.7%)
Blue196 (76.9%)
Hue219.18°
Saturation (HSL)100%
Lightness38.43%
Dominant channelBlue
Hex per channelR 00 · G 44 · B C4

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Every value on this page was computed from “0044c4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.