Colour

#202F40

#202F40
Blue
Dark
Nearest: Dark slate grey

#202F40 is a blue with RGB values 32, 47, 64 and HSL 212°, 33%, 19%. 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

#202F40#202F40

HEX#202F40

RGBrgb(32, 47, 64)

RGB (0–1)0.1255, 0.1843, 0.251

RGB percentages12.5%, 18.4%, 25.1%

HSLhsl(211.9, 33.3%, 18.8%)

HSV / HSBhsv(211.9, 50%, 25.1%)

CMYK50%, 26.6%, 0%, 74.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,109,248

CSS custom property--colour: #202F40;

Brightness & contrast

Relative luminance0.0271WCAG 2.x, 0 is black and 1 is white

Perceived brightness45.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.62:1

Contrast with white13.62:1WCAG normal text: AAA

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

Greyscale equivalent#2D2D2D

Inverted#DFD0BF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#283041no red cones; affects about 1% of men; ΔE 2.7 from the original

Deuteranopia#252C40no green cones; the most common form, about 1% of men; ΔE 3.9 from the original

Tritanopia#143335no blue cones; rare, and affects men and women equally; ΔE 12.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.62:1WCAG large text: AAA

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

Named colours

Dark slate grey · ΔE 18.8 Black · ΔE 22.7 Dim grey · ΔE 28.5 Slate grey · ΔE 34.1 Gray · ΔE 37 Light slate grey · ΔE 37.1

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.82, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#403120

Analogous#203F40, #212040

Triadic#40202F, #2F4020

Split complementary#402120, #3F4020

Tetradic#40203F, #403120, #204021

Tints, shades & saturation

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

Lighter +40%#7394B9

Lighter +30%#537AA6

Lighter +20%#426184

Lighter +10%#314862

Darker −10%#0F161E

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#142E4C

Less saturated −25%#2C3034

Channel breakdown

R32

G47

B64

Red32 (12.5%)

Green47 (18.4%)

Blue64 (25.1%)

Hue211.88°

Saturation (HSL)33.33%

Lightness18.82%

Dominant channelBlue

Hex per channelR 20 · G 2F · B 40

Keep nerding

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#202F40

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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