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Recognised as Colour

#044DB6

  • #044DB6
  • Blue
  • Dark
  • Nearest: Royal blue

#044DB6 is a blue with RGB values 4, 77, 182 and HSL 215°, 96%, 36%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Royal blue.

Colour values

#044DB6#044DB6
HEX#044DB6
RGBrgb(4, 77, 182)
RGB (0–1)0.0157, 0.302, 0.7137
RGB percentages1.6%, 30.2%, 71.4%
HSLhsl(215.4, 95.7%, 36.5%)
HSV / HSBhsv(215.4, 97.8%, 71.4%)
CMYK97.8%, 57.7%, 0%, 28.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer282,038
CSS custom property--colour: #044DB6;

Brightness & contrast

Relative luminance0.08711WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.66:1
Contrast with white7.66:1WCAG normal text: AAA
Contrast with black2.74:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#FBB249

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005BBAno red cones; affects about 1% of men; ΔE 10 from the original
Deuteranopia#004CB4no green cones; the most common form, about 1% of men; ΔE 0.7 from the original
Tritanopia#00687Ano blue cones; rare, and affects men and women equally; ΔE 60.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.66:1WCAG large text: AAA
Contrast with black, large text2.74:1WCAG large text: Fail

Named colours

Royal blue · ΔE 13.6Slate blue · ΔE 16.6Dark slateblue · ΔE 19.4Midnight blue · ΔE 24.1Rebecca purple · ΔE 24.1Medium slateblue · ΔE 25
Nearest named CSS colourRoyal blue (#4169E1)ΔE 13.6, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B66D04
Analogous#04A6B6, #1404B6
Triadic#B6044D, #4DB604
Split complementary#B61404, #A6B604
Tetradic#B604A6, #B66D04, #04B614

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8AB9FC
Lighter +30%#589BFB
Lighter +20%#267DFA
Lighter +10%#0562E8
Darker −10%#033884
Darker −20%#022352
Darker −30%#010E20
Darker −40%#000000
More saturated +25%#004CBA
Less saturated −25%#1B519F

Channel breakdown

R4
G77
B182
Red4 (1.6%)
Green77 (30.2%)
Blue182 (71.4%)
Hue215.39°
Saturation (HSL)95.7%
Lightness36.47%
Dominant channelBlue
Hex per channelR 04 · G 4D · B B6

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Every value on this page was computed from “044db6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.