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Recognised as Colour

#13608E

  • #13608E
  • Blue
  • Dark
  • Nearest: Steel blue

#13608E is a blue with RGB values 19, 96, 142 and HSL 202°, 76%, 32%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#13608E#13608E
HEX#13608E
RGBrgb(19, 96, 142)
RGB (0–1)0.0745, 0.3765, 0.5569
RGB percentages7.5%, 37.6%, 55.7%
HSLhsl(202.4, 76.4%, 31.6%)
HSV / HSBhsv(202.4, 86.6%, 55.7%)
CMYK86.6%, 32.4%, 0%, 44.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,269,902
CSS custom property--colour: #13608E;

Brightness & contrast

Relative luminance0.10457WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.79:1
Contrast with white6.79:1WCAG normal text: AA
Contrast with black3.09:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#EC9F71

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A6190no red cones; affects about 1% of men; ΔE 10.7 from the original
Deuteranopia#39568Dno green cones; the most common form, about 1% of men; ΔE 12.1 from the original
Tritanopia#006B70no blue cones; rare, and affects men and women equally; ΔE 28.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.79:1WCAG large text: AAA
Contrast with black, large text3.09:1WCAG large text: AA

Named colours

Steel blue · ΔE 13.9Slate grey · ΔE 25.5Light slate grey · ΔE 26.9Dark slate grey · ΔE 29.6Dim grey · ΔE 32.5Cornflower blue · ΔE 32.5
Nearest named CSS colourSteel blue (#4682B4)ΔE 13.85, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8E4113
Analogous#138E7F, #13228E
Triadic#8E1360, #608E13
Split complementary#8E1322, #8E7E13
Tetradic#7F138E, #8E4113, #238E13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7FC4EE
Lighter +30%#52B0E8
Lighter +20%#259BE2
Lighter +10%#197EBB
Darker −10%#0D4261
Darker −20%#072334
Darker −30%#010507
Darker −40%#000000
More saturated +25%#0065A1
Less saturated −25%#275B7A

Channel breakdown

R19
G96
B142
Red19 (7.5%)
Green96 (37.6%)
Blue142 (55.7%)
Hue202.44°
Saturation (HSL)76.4%
Lightness31.57%
Dominant channelBlue
Hex per channelR 13 · G 60 · B 8E

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Every value on this page was computed from “13608e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.