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Colour

#205DDF

  • #205DDF
  • Blue
  • Dark
  • Nearest: Royal blue

#205DDF is a blue with RGB values 32, 93, 223 and HSL 221°, 75%, 50%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#205DDF#205DDF
HEX#205DDF
RGBrgb(32, 93, 223)
RGB (0–1)0.1255, 0.3647, 0.8745
RGB percentages12.5%, 36.5%, 87.5%
HSLhsl(220.8, 74.9%, 50%)
HSV / HSBhsv(220.8, 85.7%, 87.5%)
CMYK85.7%, 58.3%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,121,183
CSS custom property--colour: #205DDF;

Brightness & contrast

Relative luminance0.13463WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.69:1
Contrast with white5.69:1WCAG normal text: AA
Contrast with black3.69:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#DFA220

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0070E3no red cones; affects about 1% of men; ΔE 14.2 from the original
Deuteranopia#005EDDno green cones; the most common form, about 1% of men; ΔE 2.8 from the original
Tritanopia#007E95no blue cones; rare, and affects men and women equally; ΔE 71.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.69:1WCAG large text: AAA
Contrast with black, large text3.69:1WCAG large text: AA

Named colours

Royal blue · ΔE 8.3Slate blue · ΔE 15Medium slateblue · ΔE 15.3Medium purple · ΔE 25.1Dodgerblue · ΔE 26.8Rebecca purple · ΔE 29.4
Nearest named CSS colourRoyal blue (#4169E1)ΔE 8.32, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DFA220
Analogous#20BCDF, #4320DF
Triadic#DF205D, #5DDF20
Split complementary#DF4220, #BDDF20
Tetradic#DF20BC, #DFA220, #20DF43

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D2DFF9
Lighter +30%#A6BEF2
Lighter +20%#799EEC
Lighter +10%#4D7DE5
Darker −10%#1A4AB2
Darker −20%#133886
Darker −30%#0D2559
Darker −40%#06132D
More saturated +25%#0051FF
Less saturated −25%#4069BF

Channel breakdown

R32
G93
B223
Red32 (12.5%)
Green93 (36.5%)
Blue223 (87.5%)
Hue220.84°
Saturation (HSL)74.9%
Lightness50%
Dominant channelBlue
Hex per channelR 20 · G 5D · B DF

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Every value on this page was computed from “205ddf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.