Colour

#052F54

#052F54
Blue
Dark
Nearest: Dark slate grey

#052F54 is a blue with RGB values 5, 47, 84 and HSL 208°, 89%, 17%. It is a dark colour, so white text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#052F54#052F54

HEX#052F54

RGBrgb(5, 47, 84)

RGB (0–1)0.0196, 0.1843, 0.3294

RGB percentages2%, 18.4%, 32.9%

HSLhsl(208.1, 88.8%, 17.5%)

HSV / HSBhsv(208.1, 94%, 32.9%)

CMYK94%, 44%, 0%, 67.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer339,796

CSS custom property--colour: #052F54;

Brightness & contrast

Relative luminance0.02705WCAG 2.x, 0 is black and 1 is white

Perceived brightness45.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.63:1

Contrast with white13.63:1WCAG normal text: AAA

Contrast with black1.54:1WCAG normal text: Fail

Greyscale equivalent#292929

Inverted#FAD0AB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1D3255no red cones; affects about 1% of men; ΔE 3.9 from the original

Deuteranopia#0F2B53no green cones; the most common form, about 1% of men; ΔE 4 from the original

Tritanopia#00383Dno blue cones; rare, and affects men and women equally; ΔE 24.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.63:1WCAG large text: AAA

Contrast with black, large text1.54:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 29.2 Dark slateblue · ΔE 31.1 Black · ΔE 32.4 Steel blue · ΔE 34.7 Dim grey · ΔE 36.8 Slate grey · ΔE 37.7

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 29.25, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#542A05

Analogous#055452, #050754

Triadic#54052F, #2F5405

Split complementary#540507, #545105

Tetradic#520554, #542A05, #085405

Tints, shades & saturation

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

Lighter +40%#3299F3

Lighter +30%#0E80E4

Lighter +20%#0B65B4

Lighter +10%#084A84

Darker −10%#021424

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002F59

Less saturated −25%#102E49

Channel breakdown

G47

B84

Red5 (2%)

Green47 (18.4%)

Blue84 (32.9%)

Hue208.1°

Saturation (HSL)88.76%

Lightness17.45%

Dominant channelBlue

Hex per channelR 05 · G 2F · B 54

Keep nerding

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

#052F54

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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