Recognised as Colour

#393CC8

#393CC8
Blue
Dark
Nearest: Medium slateblue

#393CC8 is a blue with RGB values 57, 60, 200 and HSL 239°, 57%, 50%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Medium slateblue.

Colour values

#393CC8#393CC8

HEX#393CC8

RGBrgb(57, 60, 200)

RGB (0–1)0.2235, 0.2353, 0.7843

RGB percentages22.4%, 23.5%, 78.4%

HSLhsl(238.7, 56.5%, 50.4%)

HSV / HSBhsv(238.7, 71.5%, 78.4%)

CMYK71.5%, 70%, 0%, 21.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,751,112

CSS custom property--colour: #393CC8;

Brightness & contrast

Relative luminance0.08272WCAG 2.x, 0 is black and 1 is white

Perceived brightness87.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.91:1

Contrast with white7.91:1WCAG normal text: AAA

Contrast with black2.65:1WCAG normal text: Fail

Greyscale equivalent#454545

Inverted#C6C337

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0058CCno red cones; affects about 1% of men; ΔE 21.9 from the original

Deuteranopia#004AC5no green cones; the most common form, about 1% of men; ΔE 14.1 from the original

Tritanopia#00637Eno blue cones; rare, and affects men and women equally; ΔE 77.6 from the original

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

Contrast with white, large text7.91:1WCAG large text: AAA

Contrast with black, large text2.65:1WCAG large text: Fail

Named colours

Medium slateblue · ΔE 19.3 Slate blue · ΔE 20.2 Dark blue · ΔE 21 Navy · ΔE 23.2 Royal blue · ΔE 23.7 Indigo · ΔE 25

Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 19.35, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C8C539

Analogous#3983C8, #7E39C8

Triadic#C8393C, #3CC839

Split complementary#C87E39, #83C839

Tetradic#C83984, #C8C539, #39C87E

Tints, shades & saturation

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

Lighter +40%#D9D9F4

Lighter +30%#B1B2E9

Lighter +20%#898BDE

Lighter +10%#6163D3

Darker −10%#2D2FA1

Darker −20%#222479

Darker −30%#171851

Darker −40%#0C0C29

More saturated +25%#191EE8

Less saturated −25%#595AA8

Channel breakdown

R57

G60

B200

Red57 (22.4%)

Green60 (23.5%)

Blue200 (78.4%)

Hue238.74°

Saturation (HSL)56.52%

Lightness50.39%

Dominant channelBlue

Hex per channelR 39 · G 3C · B C8

Keep nerding

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

#393CC8

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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