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Colour

#106EE4

  • #106EE4
  • Blue
  • Dark
  • Nearest: Royal blue

#106EE4 is a blue with RGB values 16, 110, 228 and HSL 213°, 87%, 48%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#106EE4#106EE4
HEX#106EE4
RGBrgb(16, 110, 228)
RGB (0–1)0.0627, 0.4314, 0.8941
RGB percentages6.3%, 43.1%, 89.4%
HSLhsl(213.4, 86.9%, 47.8%)
HSV / HSBhsv(213.4, 93%, 89.4%)
CMYK93%, 51.8%, 0%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,076,964
CSS custom property--colour: #106EE4;

Brightness & contrast

Relative luminance0.16863WCAG 2.x, 0 is black and 1 is white
Perceived brightness114.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.8:1
Contrast with white4.8:1WCAG normal text: AA
Contrast with black4.37:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#EF911B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#127CE8no red cones; affects about 1% of men; ΔE 9.5 from the original
Deuteranopia#006AE2no green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#008B9Eno blue cones; rare, and affects men and women equally; ΔE 65.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.8:1WCAG large text: AAA
Contrast with black, large text4.37:1WCAG large text: AA

Named colours

Royal blue · ΔE 6.3Dodgerblue · ΔE 15.5Slate blue · ΔE 18.4Medium slateblue · ΔE 21.4Medium purple · ΔE 24.5Cornflower blue · ΔE 24.6
Nearest named CSS colourRoyal blue (#4169E1)ΔE 6.3, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E48610
Analogous#10D8E4, #1C10E4
Triadic#E4106E, #6EE410
Split complementary#E41C10, #D8E410
Tetradic#E410D8, #E48610, #10E41C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5DDFB
Lighter +30%#95C1F8
Lighter +20%#66A5F4
Lighter +10%#3689F1
Darker −10%#0D57B4
Darker −20%#094085
Darker −30%#062955
Darker −40%#031225
More saturated +25%#006CF4
Less saturated −25%#2F71C6

Channel breakdown

R16
G110
B228
Red16 (6.3%)
Green110 (43.1%)
Blue228 (89.4%)
Hue213.4°
Saturation (HSL)86.89%
Lightness47.84%
Dominant channelBlue
Hex per channelR 10 · G 6E · B E4

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Every value on this page was computed from “106ee4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.