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Recognised as Colour

#0034BC

  • #0034BC
  • Blue
  • Dark
  • Nearest: Dark blue

#0034BC is a blue with RGB values 0, 52, 188 and HSL 223°, 100%, 37%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#0034BC#0034BC
HEX#0034BC
RGBrgb(0, 52, 188)
RGB (0–1)0, 0.2039, 0.7373
RGB percentages0%, 20.4%, 73.7%
HSLhsl(223.4, 100%, 36.9%)
HSV / HSBhsv(223.4, 100%, 73.7%)
CMYK100%, 72.3%, 0%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,500
CSS custom property--colour: #0034BC;

Brightness & contrast

Relative luminance0.06087WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.47:1
Contrast with white9.47:1WCAG normal text: AAA
Contrast with black2.22:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#FFCB43

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004EC0no red cones; affects about 1% of men; ΔE 19.1 from the original
Deuteranopia#003DBAno green cones; the most common form, about 1% of men; ΔE 8 from the original
Tritanopia#005C75no blue cones; rare, and affects men and women equally; ΔE 76.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.47:1WCAG large text: AAA
Contrast with black, large text2.22:1WCAG large text: Fail

Named colours

Dark blue · ΔE 18Navy · ΔE 19.8Slate blue · ΔE 23.1Medium slateblue · ΔE 24Indigo · ΔE 24.5Royal blue · ΔE 25.3
Nearest named CSS colourDark blue (#00008B)ΔE 17.96, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BC8800
Analogous#0092BC, #2A00BC
Triadic#BC0034, #34BC00
Split complementary#BC2A00, #92BC00
Tetradic#BC0092, #BC8800, #00BC2A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#89AAFF
Lighter +30%#5685FF
Lighter +20%#2360FF
Lighter +10%#0042EF
Darker −10%#002689
Darker −20%#001856
Darker −30%#000A23
Darker −40%#000000
More saturated +25%#0034BC
Less saturated −25%#183FA5

Channel breakdown

R0
G52
B188
Red0 (0%)
Green52 (20.4%)
Blue188 (73.7%)
Hue223.4°
Saturation (HSL)100%
Lightness36.86%
Dominant channelBlue
Hex per channelR 00 · G 34 · B BC

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Every value on this page was computed from “0034bc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.