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Recognised as Colour

#205DA8

  • #205DA8
  • Blue
  • Dark
  • Nearest: Dark slateblue

#205DA8 is a blue with RGB values 32, 93, 168 and HSL 213°, 68%, 39%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#205DA8#205DA8
HEX#205DA8
RGBrgb(32, 93, 168)
RGB (0–1)0.1255, 0.3647, 0.6588
RGB percentages12.5%, 36.5%, 65.9%
HSLhsl(213.1, 68%, 39.2%)
HSV / HSBhsv(213.1, 81%, 65.9%)
CMYK81%, 44.6%, 0%, 34.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,121,128
CSS custom property--colour: #205DA8;

Brightness & contrast

Relative luminance0.10963WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.58:1
Contrast with white6.58:1WCAG normal text: AA
Contrast with black3.19:1WCAG normal text: Fail
Greyscale equivalent#555555
Inverted#DFA257

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3664ABno red cones; affects about 1% of men; ΔE 4.3 from the original
Deuteranopia#1A57A7no green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#006F7Ano blue cones; rare, and affects men and women equally; ΔE 44.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.58:1WCAG large text: AAA
Contrast with black, large text3.19:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 19.9Steel blue · ΔE 22.6Cornflower blue · ΔE 22.7Dodgerblue · ΔE 26.6Royal blue · ΔE 27.6Slate blue · ΔE 30.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 19.89, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A86B20
Analogous#20A1A8, #2720A8
Triadic#A8205D, #5DA820
Split complementary#A82720, #A1A820
Tetradic#A820A1, #A86B20, #20A827

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A6C6EE
Lighter +30%#7BABE6
Lighter +20%#5090DE
Lighter +10%#2875D3
Darker −10%#18457D
Darker −20%#102E52
Darker −30%#081627
Darker −40%#000000
More saturated +25%#075AC1
Less saturated −25%#39608F

Channel breakdown

R32
G93
B168
Red32 (12.5%)
Green93 (36.5%)
Blue168 (65.9%)
Hue213.09°
Saturation (HSL)68%
Lightness39.22%
Dominant channelBlue
Hex per channelR 20 · G 5D · B A8

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Every value on this page was computed from “205da8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.