Recognised as Colour

#041BD3

#041BD3
Blue
Dark
Nearest: Medium blue

#041BD3 is a blue with RGB values 4, 27, 211 and HSL 233°, 96%, 42%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#041BD3#041BD3

HEX#041BD3

RGBrgb(4, 27, 211)

RGB (0–1)0.0157, 0.1059, 0.8275

RGB percentages1.6%, 10.6%, 82.7%

HSLhsl(233.3, 96.3%, 42.2%)

HSV / HSBhsv(233.3, 98.1%, 82.7%)

CMYK98.1%, 87.2%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer269,267

CSS custom property--colour: #041BD3;

Brightness & contrast

Relative luminance0.05513WCAG 2.x, 0 is black and 1 is white

Perceived brightness74.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.99:1

Contrast with white9.99:1WCAG normal text: AAA

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

Greyscale equivalent#232323

Inverted#FBE42C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#004DD8no red cones; affects about 1% of men; ΔE 30.8 from the original

Deuteranopia#0037D0no green cones; the most common form, about 1% of men; ΔE 17.8 from the original

Tritanopia#005C7Dno blue cones; rare, and affects men and women equally; ΔE 97.4 from the original

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

Contrast with white, large text9.99:1WCAG large text: AAA

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

Named colours

Medium blue · ΔE 6.4 Blue violet · ΔE 22 Blue · ΔE 25.4 Dark violet · ΔE 26.7 Dark blue · ΔE 27.4 Navy · ΔE 32.6

Nearest named CSS colourMedium blue (#0000CD)ΔE 6.41, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D3BC04

Analogous#0482D3, #5504D3

Triadic#D3041B, #1BD304

Split complementary#D35504, #82D304

Tetradic#D30482, #D3BC04, #04D355

Tints, shades & saturation

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

Lighter +40%#A6AFFD

Lighter +30%#7483FC

Lighter +20%#4256FB

Lighter +10%#102AFA

Darker −10%#0315A1

Darker −20%#020E6F

Darker −30%#01083D

Darker −40%#00010B

More saturated +25%#0018D7

Less saturated −25%#1F30B8

Channel breakdown

G27

B211

Red4 (1.6%)

Green27 (10.6%)

Blue211 (82.7%)

Hue233.33°

Saturation (HSL)96.28%

Lightness42.16%

Dominant channelBlue

Hex per channelR 04 · G 1B · B D3

Keep nerding

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

#041BD3

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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