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Colour

#1384FF

  • #1384FF
  • Blue
  • Dark
  • Nearest: Dodgerblue

#1384FF is a blue with RGB values 19, 132, 255 and HSL 211°, 100%, 54%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#1384FF#1384FF
HEX#1384FF
RGBrgb(19, 132, 255)
RGB (0–1)0.0745, 0.5176, 1
RGB percentages7.5%, 51.8%, 100%
HSLhsl(211.3, 100%, 53.7%)
HSV / HSBhsv(211.3, 92.5%, 100%)
CMYK92.5%, 48.2%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,279,231
CSS custom property--colour: #1384FF;

Brightness & contrast

Relative luminance0.23861WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.77:1
Contrast with white3.64:1WCAG normal text: Fail
Contrast with black5.77:1WCAG normal text: AA
Greyscale equivalent#757575
Inverted#EC7B00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3891FFno red cones; affects about 1% of men; ΔE 9.7 from the original
Deuteranopia#007DFDno green cones; the most common form, about 1% of men; ΔE 4.5 from the original
Tritanopia#00A2B5no blue cones; rare, and affects men and women equally; ΔE 66.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.64:1WCAG large text: AA
Contrast with black, large text5.77:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 9.4Royal blue · ΔE 13Cornflower blue · ΔE 21.8Slate blue · ΔE 24.6Medium slateblue · ΔE 24.8Medium purple · ΔE 27.5
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 9.44, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF8E13
Analogous#13FAFF, #1813FF
Triadic#FF1384, #84FF13
Split complementary#FF1813, #FAFF13
Tetradic#FF13FA, #FF8E13, #13FF18

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFEEFF
Lighter +30%#ACD4FF
Lighter +20%#79B9FF
Lighter +10%#469FFF
Darker −10%#006BDF
Darker −20%#0052AC
Darker −30%#003A79
Darker −40%#002246
More saturated +25%#1384FF
Less saturated −25%#3185E2

Channel breakdown

R19
G132
B255
Red19 (7.5%)
Green132 (51.8%)
Blue255 (100%)
Hue211.27°
Saturation (HSL)100%
Lightness53.73%
Dominant channelBlue
Hex per channelR 13 · G 84 · B FF

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Every value on this page was computed from “1384ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.