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Recognised as Colour

#1475DE

  • #1475DE
  • Blue
  • Dark
  • Nearest: Dodgerblue

#1475DE is a blue with RGB values 20, 117, 222 and HSL 211°, 83%, 47%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#1475DE#1475DE
HEX#1475DE
RGBrgb(20, 117, 222)
RGB (0–1)0.0784, 0.4588, 0.8706
RGB percentages7.8%, 45.9%, 87.1%
HSLhsl(211.2, 83.5%, 47.5%)
HSV / HSBhsv(211.2, 91%, 87.1%)
CMYK91%, 47.3%, 0%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,340,894
CSS custom property--colour: #1475DE;

Brightness & contrast

Relative luminance0.18145WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.63:1
Contrast with white4.54:1WCAG normal text: AA
Contrast with black4.63:1WCAG normal text: AA
Greyscale equivalent#686868
Inverted#EB8A21

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#377FE2no red cones; affects about 1% of men; ΔE 5.8 from the original
Deuteranopia#006EDCno green cones; the most common form, about 1% of men; ΔE 4.6 from the original
Tritanopia#008F9Fno blue cones; rare, and affects men and women equally; ΔE 58.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.54:1WCAG large text: AAA
Contrast with black, large text4.63:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 10.7Royal blue · ΔE 13.7Cornflower blue · ΔE 17.2Slate blue · ΔE 23.1Medium purple · ΔE 26.1Medium slateblue · ΔE 28.1
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 10.69, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DE7D14
Analogous#14DADE, #1814DE
Triadic#DE1475, #75DE14
Split complementary#DE1814, #DADE14
Tetradic#DE14DA, #DE7D14, #14DE18

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C4DEFA
Lighter +30%#96C4F5
Lighter +20%#67A9F1
Lighter +10%#388FED
Darker −10%#105CAF
Darker −20%#0C4480
Darker −30%#072B52
Darker −40%#031223
More saturated +25%#0074F2
Less saturated −25%#3276C0

Channel breakdown

R20
G117
B222
Red20 (7.8%)
Green117 (45.9%)
Blue222 (87.1%)
Hue211.19°
Saturation (HSL)83.47%
Lightness47.45%
Dominant channelBlue
Hex per channelR 14 · G 75 · B DE

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Every value on this page was computed from “1475de” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.