Recognised as Colour

#041B39

#041B39
Blue
Dark
Nearest: Black

#041B39 is a blue with RGB values 4, 27, 57 and HSL 214°, 87%, 12%. It is a dark colour, so white text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#041B39#041B39

HEX#041B39

RGBrgb(4, 27, 57)

RGB (0–1)0.0157, 0.1059, 0.2235

RGB percentages1.6%, 10.6%, 22.4%

HSLhsl(214, 86.9%, 12%)

HSV / HSBhsv(214, 93%, 22.4%)

CMYK93%, 52.6%, 0%, 77.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer269,113

CSS custom property--colour: #041B39;

Brightness & contrast

Relative luminance0.01105WCAG 2.x, 0 is black and 1 is white

Perceived brightness28.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.2:1

Contrast with white17.2:1WCAG normal text: AAA

Contrast with black1.22:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#FBE4C6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0B1E3Ano red cones; affects about 1% of men; ΔE 2.3 from the original

Deuteranopia#021938no green cones; the most common form, about 1% of men; ΔE 1.4 from the original

Tritanopia#002227no blue cones; rare, and affects men and women equally; ΔE 21 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.2:1WCAG large text: AAA

Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 24.6 Dark slate grey · ΔE 32.5 Dark slateblue · ΔE 36.2 Midnight blue · ΔE 39.2 Dim grey · ΔE 41.3 Steel blue · ΔE 44.6

Nearest named CSS colourBlack (#000000)ΔE 24.55, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#392204

Analogous#043639, #070439

Triadic#39041B, #1B3904

Split complementary#390704, #363904

Tetradic#390436, #392204, #043907

Tints, shades & saturation

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

Lighter +40%#1A76EF

Lighter +30%#0E5FC8

Lighter +20%#0B4898

Lighter +10%#073269

Darker −10%#010409

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001A3D

Less saturated −25%#0C1C31

Channel breakdown

G27

B57

Red4 (1.6%)

Green27 (10.6%)

Blue57 (22.4%)

Hue213.96°

Saturation (HSL)86.89%

Lightness11.96%

Dominant channelBlue

Hex per channelR 04 · G 1B · B 39

Keep nerding

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

#041B39

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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