Recognised as Colour

#0413D5

#0413D5
Blue
Dark
Nearest: Medium blue

#0413D5 is a blue with RGB values 4, 19, 213 and HSL 236°, 96%, 43%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0413D5#0413D5

HEX#0413D5

RGBrgb(4, 19, 213)

RGB (0–1)0.0157, 0.0745, 0.8353

RGB percentages1.6%, 7.5%, 83.5%

HSLhsl(235.7, 96.3%, 42.5%)

HSV / HSBhsv(235.7, 98.1%, 83.5%)

CMYK98.1%, 91.1%, 0%, 16.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer267,221

CSS custom property--colour: #0413D5;

Brightness & contrast

Relative luminance0.05296WCAG 2.x, 0 is black and 1 is white

Perceived brightness73.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.2:1

Contrast with white10.2:1WCAG normal text: AAA

Contrast with black2.06:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#FBEC2A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#004BDAno red cones; affects about 1% of men; ΔE 32.1 from the original

Deuteranopia#0036D2no green cones; the most common form, about 1% of men; ΔE 20 from the original

Tritanopia#005B7Dno blue cones; rare, and affects men and women equally; ΔE 100.4 from the original

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

Contrast with white, large text10.2:1WCAG large text: AAA

Contrast with black, large text2.06:1WCAG large text: Fail

Named colours

Medium blue · ΔE 3.3 Blue · ΔE 21.9 Blue violet · ΔE 23 Dark violet · ΔE 27 Dark blue · ΔE 30.2 Dark orchid · ΔE 35.5

Nearest named CSS colourMedium blue (#0000CD)ΔE 3.34, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D5C604

Analogous#047CD5, #5D04D5

Triadic#D50413, #13D504

Split complementary#D55D04, #7CD504

Tetradic#D5047C, #D5C604, #04D55D

Tints, shades & saturation

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

Lighter +40%#A8AEFD

Lighter +30%#767FFC

Lighter +20%#4451FB

Lighter +10%#1122FB

Darker −10%#030FA3

Darker −20%#020A71

Darker −30%#01063F

Darker −40%#00010D

More saturated +25%#0010D9

Less saturated −25%#1F2ABA

Channel breakdown

G19

B213

Red4 (1.6%)

Green19 (7.5%)

Blue213 (83.5%)

Hue235.69°

Saturation (HSL)96.31%

Lightness42.55%

Dominant channelBlue

Hex per channelR 04 · G 13 · B D5

Keep nerding

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

#0413D5

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

Nerdulate something else