Colour

#0058F5

#0058F5
Blue
Dark
Nearest: Medium slateblue

#0058F5 is a blue with RGB values 0, 88, 245 and HSL 218°, 100%, 48%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0058F5#0058F5

HEX#0058F5

RGBrgb(0, 88, 245)

RGB (0–1)0, 0.3451, 0.9608

RGB percentages0%, 34.5%, 96.1%

HSLhsl(218.4, 100%, 48%)

HSV / HSBhsv(218.4, 100%, 96.1%)

CMYK100%, 64.1%, 0%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer22,773

CSS custom property--colour: #0058F5;

Brightness & contrast

Relative luminance0.13572WCAG 2.x, 0 is black and 1 is white

Perceived brightness106.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.65:1

Contrast with white5.65:1WCAG normal text: AA

Contrast with black3.71:1WCAG normal text: Fail

Greyscale equivalent#515151

Inverted#FFA70A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0072FAno red cones; affects about 1% of men; ΔE 18.4 from the original

Deuteranopia#005DF2no green cones; the most common form, about 1% of men; ΔE 5.5 from the original

Tritanopia#00839Fno blue cones; rare, and affects men and women equally; ΔE 85.2 from the original

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

Contrast with white, large text5.65:1WCAG large text: AAA

Contrast with black, large text3.71:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 20 Royal blue · ΔE 23.4 Slate blue · ΔE 26.1 Blue violet · ΔE 30.8 Medium blue · ΔE 33.7 Dark blue · ΔE 34

Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 20.01, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F59D00

Analogous#00D2F5, #2300F5

Triadic#F50058, #58F500

Split complementary#F52300, #D2F500

Tetradic#F500D2, #F59D00, #00F523

Tints, shades & saturation

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

Lighter +40%#C2D8FF

Lighter +30%#8FB7FF

Lighter +20%#5C97FF

Lighter +10%#2976FF

Darker −10%#0046C2

Darker −20%#00338F

Darker −30%#00215C

Darker −40%#000F29

More saturated +25%#0058F5

Less saturated −25%#1F61D6

Channel breakdown

G88

B245

Red0 (0%)

Green88 (34.5%)

Blue245 (96.1%)

Hue218.45°

Saturation (HSL)100%

Lightness48.04%

Dominant channelBlue

Hex per channelR 00 · G 58 · B F5

Keep nerding

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

#0058F5

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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