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Recognised as Colour

#034671

  • #034671
  • Blue
  • Dark
  • Nearest: Steel blue

#034671 is a blue with RGB values 3, 70, 113 and HSL 203°, 95%, 23%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#034671#034671
HEX#034671
RGBrgb(3, 70, 113)
RGB (0–1)0.0118, 0.2745, 0.4431
RGB percentages1.2%, 27.5%, 44.3%
HSLhsl(203.5, 94.8%, 22.7%)
HSV / HSBhsv(203.5, 97.3%, 44.3%)
CMYK97.3%, 38.1%, 0%, 55.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer214,641
CSS custom property--colour: #034671;

Brightness & contrast

Relative luminance0.05592WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.91:1
Contrast with white9.91:1WCAG normal text: AAA
Contrast with black2.12:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#FCB98E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#314873no red cones; affects about 1% of men; ΔE 7.2 from the original
Deuteranopia#213F70no green cones; the most common form, about 1% of men; ΔE 8.2 from the original
Tritanopia#005156no blue cones; rare, and affects men and women equally; ΔE 27.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.91:1WCAG large text: AAA
Contrast with black, large text2.12:1WCAG large text: Fail

Named colours

Steel blue · ΔE 24.4Dark slate grey · ΔE 28.4Dark slateblue · ΔE 30Slate grey · ΔE 31.3Light slate grey · ΔE 33.4Dim grey · ΔE 34
Nearest named CSS colourSteel blue (#4682B4)ΔE 24.37, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#712E03
Analogous#037165, #030F71
Triadic#710346, #467103
Split complementary#71030F, #716503
Tetradic#650371, #712E03, #0F7103

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#46B4FA
Lighter +30%#149FF9
Lighter +20%#0684D4
Lighter +10%#0465A3
Darker −10%#02273F
Darker −20%#00080E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004774
Less saturated −25%#124362

Channel breakdown

R3
G70
B113
Red3 (1.2%)
Green70 (27.5%)
Blue113 (44.3%)
Hue203.45°
Saturation (HSL)94.83%
Lightness22.75%
Dominant channelBlue
Hex per channelR 03 · G 46 · B 71

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Every value on this page was computed from “hex 034671” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.