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Recognised as Colour

#549CF8

  • #549CF8
  • Blue
  • Dark
  • Nearest: Cornflower blue

#549CF8 is a blue with RGB values 84, 156, 248 and HSL 214°, 92%, 65%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#549CF8#549CF8
HEX#549CF8
RGBrgb(84, 156, 248)
RGB (0–1)0.3294, 0.6118, 0.9725
RGB percentages32.9%, 61.2%, 97.3%
HSLhsl(213.7, 92.1%, 65.1%)
HSV / HSBhsv(213.7, 66.1%, 97.3%)
CMYK66.1%, 37.1%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,545,208
CSS custom property--colour: #549CF8;

Brightness & contrast

Relative luminance0.32439WCAG 2.x, 0 is black and 1 is white
Perceived brightness153 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.49:1
Contrast with white2.8:1WCAG normal text: Fail
Contrast with black7.49:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#AB6307

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#73A3FCno red cones; affects about 1% of men; ΔE 5.7 from the original
Deuteranopia#5B93F6no green cones; the most common form, about 1% of men; ΔE 6.7 from the original
Tritanopia#00B1BEno blue cones; rare, and affects men and women equally; ΔE 52.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.8:1WCAG large text: Fail
Contrast with black, large text7.49:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 5Dodgerblue · ΔE 12.3Steel blue · ΔE 25.4Deep skyblue · ΔE 27.2Royal blue · ΔE 28.7Medium purple · ΔE 32.1
Nearest named CSS colourCornflower blue (#6495ED)ΔE 4.98, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F8B054
Analogous#54EEF8, #5E54F8
Triadic#F8549C, #9CF854
Split complementary#F85E54, #EEF854
Tetradic#F854EE, #F8B054, #54F85E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E7F1FE
Lighter +20%#B6D5FC
Lighter +10%#85B8FA
Darker −10%#2380F6
Darker −20%#0966DD
Darker −30%#074FAC
Darker −40%#05397B
More saturated +25%#4D9BFF
Less saturated −25%#6A9FE2

Channel breakdown

R84
G156
B248
Red84 (32.9%)
Green156 (61.2%)
Blue248 (97.3%)
Hue213.66°
Saturation (HSL)92.13%
Lightness65.1%
Dominant channelBlue
Hex per channelR 54 · G 9C · B F8

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Every value on this page was computed from “549cf8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.