Colour

#0813EB

#0813EB
Blue
Dark
Nearest: Medium blue

#0813EB is a blue with RGB values 8, 19, 235 and HSL 237°, 93%, 48%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0813EB#0813EB

HEX#0813EB

RGBrgb(8, 19, 235)

RGB (0–1)0.0314, 0.0745, 0.9216

RGB percentages3.1%, 7.5%, 92.2%

HSLhsl(237.1, 93.4%, 47.6%)

HSV / HSBhsv(237.1, 96.6%, 92.2%)

CMYK96.6%, 91.9%, 0%, 7.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer529,387

CSS custom property--colour: #0813EB;

Brightness & contrast

Relative luminance0.06516WCAG 2.x, 0 is black and 1 is white

Perceived brightness80.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.12:1

Contrast with white9.12:1WCAG normal text: AAA

Contrast with black2.3:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#F7EC14

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0054F0no red cones; affects about 1% of men; ΔE 36 from the original

Deuteranopia#003BE8no green cones; the most common form, about 1% of men; ΔE 21.3 from the original

Tritanopia#00648Bno blue cones; rare, and affects men and women equally; ΔE 107.7 from the original

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

Contrast with white, large text9.12:1WCAG large text: AAA

Contrast with black, large text2.3:1WCAG large text: Fail

Named colours

Medium blue · ΔE 10.4 Blue · ΔE 12 Blue violet · ΔE 27.1 Dark violet · ΔE 30.7 Dark blue · ΔE 40.1 Dark orchid · ΔE 41.6

Nearest named CSS colourMedium blue (#0000CD)ΔE 10.35, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#EBE008

Analogous#0885EB, #6E08EB

Triadic#EB0813, #13EB08

Split complementary#EB6E08, #85EB08

Tetradic#EB0885, #EBE008, #08EB6E

Tints, shades & saturation

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

Lighter +40%#C2C5FD

Lighter +30%#9196FB

Lighter +20%#5F67FA

Lighter +10%#2E38F8

Darker −10%#060FBA

Darker −20%#050B88

Darker −30%#030757

Darker −40%#010326

More saturated +25%#000CF3

Less saturated −25%#262ECD

Channel breakdown

G19

B235

Red8 (3.1%)

Green19 (7.5%)

Blue235 (92.2%)

Hue237.09°

Saturation (HSL)93.42%

Lightness47.65%

Dominant channelBlue

Hex per channelR 08 · G 13 · B EB

Keep nerding

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

#0813EB

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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