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Recognised as Colour

#0568EB

  • #0568EB
  • Blue
  • Dark
  • Nearest: Royal blue

#0568EB is a blue with RGB values 5, 104, 235 and HSL 214°, 96%, 47%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0568EB#0568EB
HEX#0568EB
RGBrgb(5, 104, 235)
RGB (0–1)0.0196, 0.4078, 0.9216
RGB percentages2%, 40.8%, 92.2%
HSLhsl(214.2, 95.8%, 47.1%)
HSV / HSBhsv(214.2, 97.9%, 92.2%)
CMYK97.9%, 55.7%, 0%, 7.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer354,539
CSS custom property--colour: #0568EB;

Brightness & contrast

Relative luminance0.15931WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.02:1
Contrast with white5.02:1WCAG normal text: AA
Contrast with black4.19:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#FA9714

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0079F0no red cones; affects about 1% of men; ΔE 11.5 from the original
Deuteranopia#0066E8no green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#00899Fno blue cones; rare, and affects men and women equally; ΔE 71.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.02:1WCAG large text: AAA
Contrast with black, large text4.19:1WCAG large text: AA

Named colours

Royal blue · ΔE 7.3Medium slateblue · ΔE 17.2Slate blue · ΔE 17.7Dodgerblue · ΔE 22.6Medium purple · ΔE 26Cornflower blue · ΔE 32.5
Nearest named CSS colourRoyal blue (#4169E1)ΔE 7.31, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EB8805
Analogous#05DBEB, #1505EB
Triadic#EB0568, #68EB05
Split complementary#EB1505, #DBEB05
Tetradic#EB05DB, #EB8805, #05EB15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEDAFE
Lighter +30%#8CBDFD
Lighter +20%#5BA0FC
Lighter +10%#2983FA
Darker −10%#0452B9
Darker −20%#033C87
Darker −30%#022655
Darker −40%#011023
More saturated +25%#0067F0
Less saturated −25%#236CCD

Channel breakdown

R5
G104
B235
Red5 (2%)
Green104 (40.8%)
Blue235 (92.2%)
Hue214.17°
Saturation (HSL)95.83%
Lightness47.06%
Dominant channelBlue
Hex per channelR 05 · G 68 · B EB

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Every value on this page was computed from “0568eb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.