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Recognised as Colour

#547DF1

  • #547DF1
  • Blue
  • Dark
  • Nearest: Royal blue

#547DF1 is a blue with RGB values 84, 125, 241 and HSL 224°, 85%, 64%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#547DF1#547DF1
HEX#547DF1
RGBrgb(84, 125, 241)
RGB (0–1)0.3294, 0.4902, 0.9451
RGB percentages32.9%, 49%, 94.5%
HSLhsl(224.3, 84.9%, 63.7%)
HSV / HSBhsv(224.3, 65.1%, 94.5%)
CMYK65.1%, 48.1%, 0%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,537,265
CSS custom property--colour: #547DF1;

Brightness & contrast

Relative luminance0.22903WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.58:1
Contrast with white3.76:1WCAG normal text: Fail
Contrast with black5.58:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#AB820E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3F8BF5no red cones; affects about 1% of men; ΔE 10.9 from the original
Deuteranopia#177DEFno green cones; the most common form, about 1% of men; ΔE 7.6 from the original
Tritanopia#0098ABno blue cones; rare, and affects men and women equally; ΔE 65.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.76:1WCAG large text: AA
Contrast with black, large text5.58:1WCAG large text: AAA

Named colours

Royal blue · ΔE 8.6Dodgerblue · ΔE 13Slate blue · ΔE 17.5Medium purple · ΔE 19.3Medium slateblue · ΔE 19.3Cornflower blue · ΔE 19.8
Nearest named CSS colourRoyal blue (#4169E1)ΔE 8.61, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F1C854
Analogous#54CBF1, #7A54F1
Triadic#F1547D, #7DF154
Split complementary#F17954, #CCF154
Tetradic#F154CB, #F1C854, #54F179

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E1E9FD
Lighter +20%#B2C5F9
Lighter +10%#83A1F5
Darker −10%#2559ED
Darker −20%#1142CE
Darker −30%#0D339F
Darker −40%#092470
More saturated +25%#4676FF
Less saturated −25%#6B88DA

Channel breakdown

R84
G125
B241
Red84 (32.9%)
Green125 (49%)
Blue241 (94.5%)
Hue224.33°
Saturation (HSL)84.86%
Lightness63.73%
Dominant channelBlue
Hex per channelR 54 · G 7D · B F1

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Every value on this page was computed from “547df1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.