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Colour

#1E349F

  • #1E349F
  • Blue
  • Dark
  • Nearest: Midnight blue

#1E349F is a blue with RGB values 30, 52, 159 and HSL 230°, 68%, 37%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1E349F#1E349F
HEX#1E349F
RGBrgb(30, 52, 159)
RGB (0–1)0.1176, 0.2039, 0.6235
RGB percentages11.8%, 20.4%, 62.4%
HSLhsl(229.8, 68.3%, 37.1%)
HSV / HSBhsv(229.8, 81.1%, 62.4%)
CMYK81.1%, 67.3%, 0%, 37.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,979,551
CSS custom property--colour: #1E349F;

Brightness & contrast

Relative luminance0.05235WCAG 2.x, 0 is black and 1 is white
Perceived brightness68.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.26:1
Contrast with white10.26:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#E1CB60

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0047A2no red cones; affects about 1% of men; ΔE 15.4 from the original
Deuteranopia#003B9Dno green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#005165no blue cones; rare, and affects men and women equally; ΔE 62.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.26:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 15.6Rebecca purple · ΔE 17.6Slate blue · ΔE 18.5Dark slateblue · ΔE 19.3Navy · ΔE 21.5Indigo · ΔE 21.7
Nearest named CSS colourMidnight blue (#191970)ΔE 15.59, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9F891E
Analogous#1E749F, #491E9F
Triadic#9F1E34, #349F1E
Split complementary#9F491E, #759F1E
Tetradic#9F1E74, #9F891E, #1E9F49

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9DAAEC
Lighter +30%#7285E4
Lighter +20%#4760DC
Lighter +10%#2642CA
Darker −10%#162674
Darker −20%#0E1849
Darker −30%#060A1E
Darker −40%#000000
More saturated +25%#0624B7
Less saturated −25%#364487

Channel breakdown

R30
G52
B159
Red30 (11.8%)
Green52 (20.4%)
Blue159 (62.4%)
Hue229.77°
Saturation (HSL)68.25%
Lightness37.06%
Dominant channelBlue
Hex per channelR 1E · G 34 · B 9F

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Every value on this page was computed from “1e349f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.