Colour

#547CEB

#547CEB
Blue
Dark
Nearest: Royal blue

#547CEB is a blue with RGB values 84, 124, 235 and HSL 224°, 79%, 63%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#547CEB#547CEB

HEX#547CEB

RGBrgb(84, 124, 235)

RGB (0–1)0.3294, 0.4863, 0.9216

RGB percentages32.9%, 48.6%, 92.2%

HSLhsl(224.1, 79.1%, 62.5%)

HSV / HSBhsv(224.1, 64.3%, 92.2%)

CMYK64.3%, 47.2%, 0%, 7.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,537,003

CSS custom property--colour: #547CEB;

Brightness & contrast

Relative luminance0.22298WCAG 2.x, 0 is black and 1 is white

Perceived brightness132 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.46:1

Contrast with white3.85:1WCAG normal text: Fail

Contrast with black5.46:1WCAG normal text: AA

Greyscale equivalent#7C7C7C

Inverted#AB8314

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4389EFno red cones; affects about 1% of men; ΔE 9.9 from the original

Deuteranopia#237BE9no green cones; the most common form, about 1% of men; ΔE 6.7 from the original

Tritanopia#0096A8no blue cones; rare, and affects men and women equally; ΔE 62.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.85:1WCAG large text: AA

Contrast with black, large text5.46:1WCAG large text: AAA

Named colours

Royal blue · ΔE 9.8 Dodgerblue · ΔE 12.3 Cornflower blue · ΔE 17.6 Slate blue · ΔE 17.9 Medium purple · ΔE 19 Medium slateblue · ΔE 21

Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.84, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#EBC354

Analogous#54C8EB, #7754EB

Triadic#EB547C, #7CEB54

Split complementary#EB7854, #C8EB54

Tetradic#EB54C8, #EBC354, #54EB78

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#DDE5FB

Lighter +20%#AFC2F6

Lighter +10%#829FF0

Darker −10%#2659E6

Darker −20%#1744C2

Darker −30%#113495

Darker −40%#0C2467

More saturated +25%#4073FF

Less saturated −25%#6C87D3

Channel breakdown

R84

G124

B235

Red84 (32.9%)

Green124 (48.6%)

Blue235 (92.2%)

Hue224.11°

Saturation (HSL)79.06%

Lightness62.55%

Dominant channelBlue

Hex per channelR 54 · G 7C · B EB

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#547CEB

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else