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Recognised as Colour

#013EBC

  • #013EBC
  • Blue
  • Dark
  • Nearest: Slate blue

#013EBC is a blue with RGB values 1, 62, 188 and HSL 220°, 99%, 37%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#013EBC#013EBC
HEX#013EBC
RGBrgb(1, 62, 188)
RGB (0–1)0.0039, 0.2431, 0.7373
RGB percentages0.4%, 24.3%, 73.7%
HSLhsl(220.4, 98.9%, 37.1%)
HSV / HSBhsv(220.4, 99.5%, 73.7%)
CMYK99.5%, 67%, 0%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer81,596
CSS custom property--colour: #013EBC;

Brightness & contrast

Relative luminance0.07083WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.69:1
Contrast with white8.69:1WCAG normal text: AAA
Contrast with black2.42:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#FEC143

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0054C0no red cones; affects about 1% of men; ΔE 16.3 from the original
Deuteranopia#0043BAno green cones; the most common form, about 1% of men; ΔE 5.1 from the original
Tritanopia#006177no blue cones; rare, and affects men and women equally; ΔE 72.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.69:1WCAG large text: AAA
Contrast with black, large text2.42:1WCAG large text: Fail

Named colours

Slate blue · ΔE 18Royal blue · ΔE 18.8Medium slateblue · ΔE 21.4Dark blue · ΔE 22.9Navy · ΔE 23.1Rebecca purple · ΔE 23.9
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 18.02, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BC7F01
Analogous#019BBC, #2201BC
Triadic#BC013E, #3EBC01
Split complementary#BC2201, #9BBC01
Tetradic#BC019B, #BC7F01, #01BC22

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8BB0FE
Lighter +30%#588EFE
Lighter +20%#256CFE
Lighter +10%#014FEF
Darker −10%#012D89
Darker −20%#001D57
Darker −30%#000C24
Darker −40%#000000
More saturated +25%#003EBD
Less saturated −25%#1946A4

Channel breakdown

R1
G62
B188
Red1 (0.4%)
Green62 (24.3%)
Blue188 (73.7%)
Hue220.43°
Saturation (HSL)98.94%
Lightness37.06%
Dominant channelBlue
Hex per channelR 01 · G 3E · B BC

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Every value on this page was computed from “013ebc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.