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Colour

#1E6DFF

  • #1E6DFF
  • Blue
  • Dark
  • Nearest: Royal blue

#1E6DFF is a blue with RGB values 30, 109, 255 and HSL 219°, 100%, 56%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#1E6DFF#1E6DFF
HEX#1E6DFF
RGBrgb(30, 109, 255)
RGB (0–1)0.1176, 0.4275, 1
RGB percentages11.8%, 42.7%, 100%
HSLhsl(218.9, 100%, 55.9%)
HSV / HSBhsv(218.9, 88.2%, 100%)
CMYK88.2%, 57.3%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,994,239
CSS custom property--colour: #1E6DFF;

Brightness & contrast

Relative luminance0.18433WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.69:1
Contrast with white4.48:1WCAG normal text: Fail
Contrast with black4.69:1WCAG normal text: AA
Greyscale equivalent#676767
Inverted#E19200

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0081FFno red cones; affects about 1% of men; ΔE 16.5 from the original
Deuteranopia#006DFCno green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#0092ABno blue cones; rare, and affects men and women equally; ΔE 78.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.48:1WCAG large text: AA
Contrast with black, large text4.69:1WCAG large text: AAA

Named colours

Royal blue · ΔE 14.5Medium slateblue · ΔE 16.3Slate blue · ΔE 21.7Dodgerblue · ΔE 28.1Medium purple · ΔE 29.3Rebecca purple · ΔE 37.5
Nearest named CSS colourRoyal blue (#4169E1)ΔE 14.51, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFB01E
Analogous#1EDDFF, #401EFF
Triadic#FF1E6D, #6DFF1E
Split complementary#FF401E, #DEFF1E
Tetradic#FF1EDD, #FFB01E, #1EFF40

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAF1FF
Lighter +30%#B7D0FF
Lighter +20%#84AFFF
Lighter +10%#518EFF
Darker −10%#0052EA
Darker −20%#0040B7
Darker −30%#002E84
Darker −40%#001C51
More saturated +25%#1E6DFF
Less saturated −25%#3A75E3

Channel breakdown

R30
G109
B255
Red30 (11.8%)
Green109 (42.7%)
Blue255 (100%)
Hue218.93°
Saturation (HSL)100%
Lightness55.88%
Dominant channelBlue
Hex per channelR 1E · G 6D · B FF

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Every value on this page was computed from “1e6dff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.