Colour

#2913FF

#2913FF
Blue
Dark
Nearest: Blue

#2913FF is a blue with RGB values 41, 19, 255 and HSL 246°, 100%, 54%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#2913FF#2913FF

HEX#2913FF

RGBrgb(41, 19, 255)

RGB (0–1)0.1608, 0.0745, 1

RGB percentages16.1%, 7.5%, 100%

HSLhsl(245.6, 100%, 53.7%)

HSV / HSBhsv(245.6, 92.5%, 100%)

CMYK83.9%, 92.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,692,095

CSS custom property--colour: #2913FF;

Brightness & contrast

Relative luminance0.08157WCAG 2.x, 0 is black and 1 is white

Perceived brightness90.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.98:1

Contrast with white7.98:1WCAG normal text: AAA

Contrast with black2.63:1WCAG normal text: Fail

Greyscale equivalent#292929

Inverted#D6EC00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#005CFFno red cones; affects about 1% of men; ΔE 41.1 from the original

Deuteranopia#0044FBno green cones; the most common form, about 1% of men; ΔE 25.3 from the original

Tritanopia#006D97no blue cones; rare, and affects men and women equally; ΔE 114.7 from the original

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

Contrast with white, large text7.98:1WCAG large text: AAA

Contrast with black, large text2.63:1WCAG large text: Fail

Named colours

Blue · ΔE 4.8 Medium blue · ΔE 18.5 Blue violet · ΔE 31.5 Dark violet · ΔE 34.5 Dark orchid · ΔE 46.7 Dark blue · ΔE 48.4

Nearest named CSS colourBlue (#0000FF)ΔE 4.76, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#E9FF13

Analogous#1373FF, #9F13FF

Triadic#FF2913, #13FF29

Split complementary#FF9F13, #73FF13

Tetradic#FF1373, #E9FF13, #13FF9F

Tints, shades & saturation

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

Lighter +40%#E2DFFF

Lighter +30%#B4ACFF

Lighter +20%#8579FF

Lighter +10%#5746FF

Darker −10%#1500DF

Darker −20%#1000AC

Darker −30%#0B0079

Darker −40%#070046

More saturated +25%#2913FF

Less saturated −25%#4131E2

Channel breakdown

R41

G19

B255

Red41 (16.1%)

Green19 (7.5%)

Blue255 (100%)

Hue245.59°

Saturation (HSL)100%

Lightness53.73%

Dominant channelBlue

Hex per channelR 29 · G 13 · B FF

Keep nerding

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#2913FF

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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