Colour

#36445F

#36445F
Blue
Dark
Nearest: Dark slate grey

#36445F is a blue with RGB values 54, 68, 95 and HSL 220°, 28%, 29%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#36445F#36445F

HEX#36445F

RGBrgb(54, 68, 95)

RGB (0–1)0.2118, 0.2667, 0.3725

RGB percentages21.2%, 26.7%, 37.3%

HSLhsl(219.5, 27.5%, 29.2%)

HSV / HSBhsv(219.5, 43.2%, 37.3%)

CMYK43.2%, 28.4%, 0%, 62.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,556,447

CSS custom property--colour: #36445F;

Brightness & contrast

Relative luminance0.05745WCAG 2.x, 0 is black and 1 is white

Perceived brightness67.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.77:1

Contrast with white9.77:1WCAG normal text: AAA

Contrast with black2.15:1WCAG normal text: Fail

Greyscale equivalent#434343

Inverted#C9BBA0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3A4660no red cones; affects about 1% of men; ΔE 1.3 from the original

Deuteranopia#36425Eno green cones; the most common form, about 1% of men; ΔE 1.3 from the original

Tritanopia#284A4Dno blue cones; rare, and affects men and women equally; ΔE 18.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.77:1WCAG large text: AAA

Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.9 Dim grey · ΔE 23.8 Slate grey · ΔE 25.5 Light slate grey · ΔE 28.3 Steel blue · ΔE 28.5 Gray · ΔE 30.6

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.95, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5F5136

Analogous#36595F, #3D365F

Triadic#5F3644, #445F36

Split complementary#5F3D36, #595F36

Tetradic#5F3659, #5F5136, #365F3D

Tints, shades & saturation

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

Lighter +40%#9BAAC6

Lighter +30%#7A8EB4

Lighter +20%#5B73A0

Lighter +10%#485B80

Darker −10%#242D3E

Darker −20%#11151E

Darker −30%#000000

Darker −40%#000000

More saturated +25%#233E72

Less saturated −25%#494A4C

Channel breakdown

R54

G68

B95

Red54 (21.2%)

Green68 (26.7%)

Blue95 (37.3%)

Hue219.51°

Saturation (HSL)27.52%

Lightness29.22%

Dominant channelBlue

Hex per channelR 36 · G 44 · B 5F

Keep nerding

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

#36445F

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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