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Recognised as Colour

#545EC0

  • #545EC0
  • Blue
  • Dark
  • Nearest: Slate blue

#545EC0 is a blue with RGB values 84, 94, 192 and HSL 234°, 46%, 54%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Slate blue.

Colour values

#545EC0#545EC0
HEX#545EC0
RGBrgb(84, 94, 192)
RGB (0–1)0.3294, 0.3686, 0.7529
RGB percentages32.9%, 36.9%, 75.3%
HSLhsl(234.4, 46.2%, 54.1%)
HSV / HSBhsv(234.4, 56.3%, 75.3%)
CMYK56.3%, 51%, 0%, 24.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,529,280
CSS custom property--colour: #545EC0;

Brightness & contrast

Relative luminance0.13696WCAG 2.x, 0 is black and 1 is white
Perceived brightness107.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.62:1
Contrast with white5.62:1WCAG normal text: AA
Contrast with black3.74:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#ABA13F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A6CC3no red cones; affects about 1% of men; ΔE 14.7 from the original
Deuteranopia#1763BEno green cones; the most common form, about 1% of men; ΔE 12.4 from the original
Tritanopia#177486no blue cones; rare, and affects men and women equally; ΔE 56.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.62:1WCAG large text: AAA
Contrast with black, large text3.74:1WCAG large text: AA

Named colours

Slate blue · ΔE 12.3Royal blue · ΔE 13.1Medium purple · ΔE 16.5Dark slateblue · ΔE 16.9Rebecca purple · ΔE 21.8Medium slateblue · ΔE 22.1
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 12.26, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C0B654
Analogous#5494C0, #8054C0
Triadic#C0545E, #5EC054
Split complementary#C08054, #94C054
Tetradic#C05494, #C0B654, #54C080

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9EAF7
Lighter +30%#C4C7E9
Lighter +20%#9FA4DB
Lighter +10%#7981CE
Darker −10%#3D46A4
Darker −20%#2F367F
Darker −30%#21265A
Darker −40%#131635
More saturated +25%#3746DD
Less saturated −25%#7176A3

Channel breakdown

R84
G94
B192
Red84 (32.9%)
Green94 (36.9%)
Blue192 (75.3%)
Hue234.44°
Saturation (HSL)46.15%
Lightness54.12%
Dominant channelBlue
Hex per channelR 54 · G 5E · B C0

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Every value on this page was computed from “545ec0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.