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Recognised as Colour

#0168A6

  • #0168A6
  • Blue
  • Dark
  • Nearest: Steel blue

#0168A6 is a blue with RGB values 1, 104, 166 and HSL 203°, 99%, 33%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#0168A6#0168A6
HEX#0168A6
RGBrgb(1, 104, 166)
RGB (0–1)0.0039, 0.4078, 0.651
RGB percentages0.4%, 40.8%, 65.1%
HSLhsl(202.5, 98.8%, 32.7%)
HSV / HSBhsv(202.5, 99.4%, 65.1%)
CMYK99.4%, 37.3%, 0%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer92,326
CSS custom property--colour: #0168A6;

Brightness & contrast

Relative luminance0.1266WCAG 2.x, 0 is black and 1 is white
Perceived brightness97.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.95:1
Contrast with white5.95:1WCAG normal text: AA
Contrast with black3.53:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#FE9759

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A6BA9no red cones; affects about 1% of men; ΔE 9.5 from the original
Deuteranopia#325EA5no green cones; the most common form, about 1% of men; ΔE 10.9 from the original
Tritanopia#00777Fno blue cones; rare, and affects men and women equally; ΔE 36.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.95:1WCAG large text: AAA
Contrast with black, large text3.53:1WCAG large text: AA

Named colours

Steel blue · ΔE 13.3Cornflower blue · ΔE 24.1Dark slateblue · ΔE 29.7Dodgerblue · ΔE 30.9Slate grey · ΔE 31.5Light slate grey · ΔE 32.2
Nearest named CSS colourSteel blue (#4682B4)ΔE 13.31, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A63F01
Analogous#01A691, #0116A6
Triadic#A60168, #68A601
Split complementary#A60116, #A69201
Tetradic#9101A6, #A63F01, #15A601

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#75CBFE
Lighter +30%#42B7FE
Lighter +20%#0FA4FE
Lighter +10%#0188D9
Darker −10%#014873
Darker −20%#002841
Darker −30%#00090E
Darker −40%#000000
More saturated +25%#0068A7
Less saturated −25%#166391

Channel breakdown

R1
G104
B166
Red1 (0.4%)
Green104 (40.8%)
Blue166 (65.1%)
Hue202.55°
Saturation (HSL)98.8%
Lightness32.75%
Dominant channelBlue
Hex per channelR 01 · G 68 · B A6

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Every value on this page was computed from “0168a6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.