Colour

#367BFB

#367BFB
Blue
Dark
Nearest: Royal blue

#367BFB is a blue with RGB values 54, 123, 251 and HSL 219°, 96%, 60%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#367BFB#367BFB

HEX#367BFB

RGBrgb(54, 123, 251)

RGB (0–1)0.2118, 0.4824, 0.9843

RGB percentages21.2%, 48.2%, 98.4%

HSLhsl(219, 96.1%, 59.8%)

HSV / HSBhsv(219, 78.5%, 98.4%)

CMYK78.5%, 51%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,570,683

CSS custom property--colour: #367BFB;

Brightness & contrast

Relative luminance0.21915WCAG 2.x, 0 is black and 1 is white

Perceived brightness130.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.38:1

Contrast with white3.9:1WCAG normal text: Fail

Contrast with black5.38:1WCAG normal text: AA

Greyscale equivalent#767676

Inverted#C98404

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#238AFFno red cones; affects about 1% of men; ΔE 10.8 from the original

Deuteranopia#0078F8no green cones; the most common form, about 1% of men; ΔE 3.1 from the original

Tritanopia#009AAFno blue cones; rare, and affects men and women equally; ΔE 69.9 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.9:1WCAG large text: AA

Contrast with black, large text5.38:1WCAG large text: AAA

Named colours

Royal blue · ΔE 8.3 Dodgerblue · ΔE 15.7 Medium slateblue · ΔE 18.5 Slate blue · ΔE 19.7 Medium purple · ΔE 24.1 Cornflower blue · ΔE 26.1

Nearest named CSS colourRoyal blue (#4169E1)ΔE 8.28, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FBB636

Analogous#36DEFB, #5336FB

Triadic#FB367B, #7BFB36

Split complementary#FB5336, #DEFB36

Tetradic#FB36DE, #FBB636, #36FB53

Tints, shades & saturation

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

Lighter +40%#FEFEFF

Lighter +30%#CCDEFE

Lighter +20%#9ABDFD

Lighter +10%#689CFC

Darker −10%#055AF9

Darker −20%#0448C7

Darker −30%#033695

Darker −40%#022463

More saturated +25%#327AFF

Less saturated −25%#5083E1

Channel breakdown

R54

G123

B251

Red54 (21.2%)

Green123 (48.2%)

Blue251 (98.4%)

Hue218.98°

Saturation (HSL)96.1%

Lightness59.8%

Dominant channelBlue

Hex per channelR 36 · G 7B · B FB

Keep nerding

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

#367BFB

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

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