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Recognised as Colour

#0747AC

  • #0747AC
  • Blue
  • Dark
  • Nearest: Royal blue

#0747AC is a blue with RGB values 7, 71, 172 and HSL 217°, 92%, 35%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Royal blue.

Colour values

#0747AC#0747AC
HEX#0747AC
RGBrgb(7, 71, 172)
RGB (0–1)0.0275, 0.2784, 0.6745
RGB percentages2.7%, 27.8%, 67.5%
HSLhsl(216.7, 92.2%, 35.1%)
HSV / HSBhsv(216.7, 95.9%, 67.5%)
CMYK95.9%, 58.7%, 0%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer477,100
CSS custom property--colour: #0747AC;

Brightness & contrast

Relative luminance0.0753WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.38:1
Contrast with white8.38:1WCAG normal text: AAA
Contrast with black2.51:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#F8B853

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0055AFno red cones; affects about 1% of men; ΔE 10.7 from the original
Deuteranopia#0047AAno green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#006172no blue cones; rare, and affects men and women equally; ΔE 58.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.38:1WCAG large text: AAA
Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Royal blue · ΔE 16.5Dark slateblue · ΔE 17Slate blue · ΔE 17.8Midnight blue · ΔE 21.2Rebecca purple · ΔE 22.8Medium slateblue · ΔE 27
Nearest named CSS colourRoyal blue (#4169E1)ΔE 16.5, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AC6C07
Analogous#079AAC, #1A07AC
Triadic#AC0747, #47AC07
Split complementary#AC1A07, #99AC07
Tetradic#AC079A, #AC6C07, #07AC1A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#85B2FA
Lighter +30%#5494F8
Lighter +20%#2375F6
Lighter +10%#095BDD
Darker −10%#05337B
Darker −20%#031F4A
Darker −30%#010A19
Darker −40%#000000
More saturated +25%#0045B3
Less saturated −25%#1D4C96

Channel breakdown

R7
G71
B172
Red7 (2.7%)
Green71 (27.8%)
Blue172 (67.5%)
Hue216.73°
Saturation (HSL)92.18%
Lightness35.1%
Dominant channelBlue
Hex per channelR 07 · G 47 · B AC

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Every value on this page was computed from “0747ac” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.