Colour

#353F53

#353F53
Blue
Dark
Nearest: Dark slate grey

#353F53 is a blue with RGB values 53, 63, 83 and HSL 220°, 22%, 27%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#353F53#353F53

HEX#353F53

RGBrgb(53, 63, 83)

RGB (0–1)0.2078, 0.2471, 0.3255

RGB percentages20.8%, 24.7%, 32.5%

HSLhsl(220, 22.1%, 26.7%)

HSV / HSBhsv(220, 36.1%, 32.5%)

CMYK36.1%, 24.1%, 0%, 67.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,489,619

CSS custom property--colour: #353F53;

Brightness & contrast

Relative luminance0.04936WCAG 2.x, 0 is black and 1 is white

Perceived brightness62.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.57:1

Contrast with white10.57:1WCAG normal text: AAA

Contrast with black1.99:1WCAG normal text: Fail

Greyscale equivalent#3E3E3E

Inverted#CAC0AC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#384054no red cones; affects about 1% of men; ΔE 0.9 from the original

Deuteranopia#353E53no green cones; the most common form, about 1% of men; ΔE 0.9 from the original

Tritanopia#2C4346no blue cones; rare, and affects men and women equally; ΔE 12.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.57:1WCAG large text: AAA

Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17 Dim grey · ΔE 22.4 Slate grey · ΔE 26.7 Light slate grey · ΔE 29.7 Black · ΔE 29.8 Gray · ΔE 30.2

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.02, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#534935

Analogous#354E53, #3A3553

Triadic#53353F, #3F5335

Split complementary#533A35, #4E5335

Tetradic#53354E, #534935, #35533A

Tints, shades & saturation

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

Lighter +40%#97A4BD

Lighter +30%#7888A9

Lighter +20%#5D6E91

Lighter +10%#495772

Darker −10%#212734

Darker −20%#0D1015

Darker −30%#000000

Darker −40%#000000

More saturated +25%#243964

Less saturated −25%#444444

Channel breakdown

R53

G63

B83

Red53 (20.8%)

Green63 (24.7%)

Blue83 (32.5%)

Hue220°

Saturation (HSL)22.06%

Lightness26.67%

Dominant channelBlue

Hex per channelR 35 · G 3F · B 53

Keep nerding

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

#353F53

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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