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Recognised as Colour

#545FC2

  • #545FC2
  • Blue
  • Dark
  • Nearest: Slate blue

#545FC2 is a blue with RGB values 84, 95, 194 and HSL 234°, 47%, 55%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Slate blue.

Colour values

#545FC2#545FC2
HEX#545FC2
RGBrgb(84, 95, 194)
RGB (0–1)0.3294, 0.3725, 0.7608
RGB percentages32.9%, 37.3%, 76.1%
HSLhsl(234, 47.4%, 54.5%)
HSV / HSBhsv(234, 56.7%, 76.1%)
CMYK56.7%, 51%, 0%, 23.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,529,538
CSS custom property--colour: #545FC2;

Brightness & contrast

Relative luminance0.13964WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.54:1
Contrast with white5.54:1WCAG normal text: AA
Contrast with black3.79:1WCAG normal text: Fail
Greyscale equivalent#646464
Inverted#ABA03D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A6DC6no red cones; affects about 1% of men; ΔE 14.2 from the original
Deuteranopia#1664C0no green cones; the most common form, about 1% of men; ΔE 12.4 from the original
Tritanopia#127587no blue cones; rare, and affects men and women equally; ΔE 57.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.54:1WCAG large text: AAA
Contrast with black, large text3.79:1WCAG large text: AA

Named colours

Slate blue · ΔE 12Royal blue · ΔE 12.5Medium purple · ΔE 16.4Dark slateblue · ΔE 17.5Medium slateblue · ΔE 21.6Rebecca purple · ΔE 22.1
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 11.98, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C2B754
Analogous#5496C2, #8054C2
Triadic#C2545F, #5FC254
Split complementary#C28054, #96C254
Tetradic#C25496, #C2B754, #54C280

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAECF8
Lighter +30%#C5C9EA
Lighter +20%#9FA5DD
Lighter +10%#7A82CF
Darker −10%#3C46A7
Darker −20%#2E3782
Darker −30%#21275C
Darker −40%#131737
More saturated +25%#3748DF
Less saturated −25%#7176A5

Channel breakdown

R84
G95
B194
Red84 (32.9%)
Green95 (37.3%)
Blue194 (76.1%)
Hue234°
Saturation (HSL)47.41%
Lightness54.51%
Dominant channelBlue
Hex per channelR 54 · G 5F · B C2

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Every value on this page was computed from “545fc2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.