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Recognised as Colour

#1E44D7

  • #1E44D7
  • Blue
  • Dark
  • Nearest: Medium slateblue

#1E44D7 is a blue with RGB values 30, 68, 215 and HSL 228°, 76%, 48%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Medium slateblue.

Colour values

#1E44D7#1E44D7
HEX#1E44D7
RGBrgb(30, 68, 215)
RGB (0–1)0.1176, 0.2667, 0.8431
RGB percentages11.8%, 26.7%, 84.3%
HSLhsl(227.7, 75.5%, 48%)
HSV / HSBhsv(227.7, 86%, 84.3%)
CMYK86%, 68.4%, 0%, 15.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,983,703
CSS custom property--colour: #1E44D7;

Brightness & contrast

Relative luminance0.09317WCAG 2.x, 0 is black and 1 is white
Perceived brightness90.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.33:1
Contrast with white7.33:1WCAG normal text: AAA
Contrast with black2.86:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#E1BB28

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005FDCno red cones; affects about 1% of men; ΔE 19.6 from the original
Deuteranopia#004DD4no green cones; the most common form, about 1% of men; ΔE 8.9 from the original
Tritanopia#006D88no blue cones; rare, and affects men and women equally; ΔE 81.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.33:1WCAG large text: AAA
Contrast with black, large text2.86:1WCAG large text: Fail

Named colours

Medium slateblue · ΔE 20.1Slate blue · ΔE 23Royal blue · ΔE 23.7Dark blue · ΔE 24.9Navy · ΔE 27.5Blue violet · ΔE 27.9
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 20.1, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D7B11E
Analogous#1EA1D7, #541ED7
Triadic#D71E44, #44D71E
Split complementary#D7551E, #A1D71E
Tetradic#D71EA1, #D7B11E, #1ED754

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9D3F8
Lighter +30%#9DAEF1
Lighter +20%#7089EB
Lighter +10%#4364E5
Darker −10%#1836AA
Darker −20%#12287D
Darker −30%#0B1A51
Darker −40%#050B24
More saturated +25%#0032F5
Less saturated −25%#3D56B8

Channel breakdown

R30
G68
B215
Red30 (11.8%)
Green68 (26.7%)
Blue215 (84.3%)
Hue227.68°
Saturation (HSL)75.51%
Lightness48.04%
Dominant channelBlue
Hex per channelR 1E · G 44 · B D7

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Every value on this page was computed from “1e44d7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.