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Recognised as Colour

#044CE1

  • #044CE1
  • Blue
  • Dark
  • Nearest: Medium slateblue

#044CE1 is a blue with RGB values 4, 76, 225 and HSL 220°, 97%, 45%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#044CE1#044CE1
HEX#044CE1
RGBrgb(4, 76, 225)
RGB (0–1)0.0157, 0.298, 0.8824
RGB percentages1.6%, 29.8%, 88.2%
HSLhsl(220.5, 96.5%, 44.9%)
HSV / HSBhsv(220.5, 98.2%, 88.2%)
CMYK98.2%, 66.2%, 0%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer281,825
CSS custom property--colour: #044CE1;

Brightness & contrast

Relative luminance0.10631WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.72:1
Contrast with white6.72:1WCAG normal text: AA
Contrast with black3.13:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#FBB31E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0066E6no red cones; affects about 1% of men; ΔE 18.6 from the original
Deuteranopia#0052DEno green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#007590no blue cones; rare, and affects men and women equally; ΔE 81.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.72:1WCAG large text: AAA
Contrast with black, large text3.13:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 19.6Royal blue · ΔE 22.2Slate blue · ΔE 23.4Dark blue · ΔE 28.4Blue violet · ΔE 30Navy · ΔE 30.9
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 19.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E19904
Analogous#04BBE1, #2A04E1
Triadic#E1044C, #4CE104
Split complementary#E12A04, #BBE104
Tetradic#E104BB, #E19904, #04E12A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3CCFE
Lighter +30%#81A9FD
Lighter +20%#4F87FC
Lighter +10%#1D65FB
Darker −10%#033BAF
Darker −20%#022A7D
Darker −30%#01194B
Darker −40%#000819
More saturated +25%#004BE5
Less saturated −25%#2156C4

Channel breakdown

R4
G76
B225
Red4 (1.6%)
Green76 (29.8%)
Blue225 (88.2%)
Hue220.45°
Saturation (HSL)96.51%
Lightness44.9%
Dominant channelBlue
Hex per channelR 04 · G 4C · B E1

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Every value on this page was computed from “044ce1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.