Colour

#323F47

#323F47
Blue
Dark
Nearest: Dark slate grey

#323F47 is a blue with RGB values 50, 63, 71 and HSL 203°, 17%, 24%. It is a dark colour, so white text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#323F47#323F47

HEX#323F47

RGBrgb(50, 63, 71)

RGB (0–1)0.1961, 0.2471, 0.2784

RGB percentages19.6%, 24.7%, 27.8%

HSLhsl(202.9, 17.4%, 23.7%)

HSV / HSBhsv(202.9, 29.6%, 27.8%)

CMYK29.6%, 11.3%, 0%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,292,999

CSS custom property--colour: #323F47;

Brightness & contrast

Relative luminance0.04688WCAG 2.x, 0 is black and 1 is white

Perceived brightness60.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.84:1

Contrast with white10.84:1WCAG normal text: AAA

Contrast with black1.94:1WCAG normal text: Fail

Greyscale equivalent#3D3D3D

Inverted#CDC0B8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3B3F47no red cones; affects about 1% of men; ΔE 3.7 from the original

Deuteranopia#383C47no green cones; the most common form, about 1% of men; ΔE 4.3 from the original

Tritanopia#2C4141no blue cones; rare, and affects men and women equally; ΔE 6.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.84:1WCAG large text: AAA

Contrast with black, large text1.94:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.6 Dim grey · ΔE 20 Black · ΔE 26.8 Slate grey · ΔE 27.3 Gray · ΔE 28.7 Light slate grey · ΔE 30.4

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.59, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#473A32

Analogous#324745, #323447

Triadic#47323F, #3F4732

Split complementary#473234, #474532

Tetradic#453247, #473A32, #344732

Tints, shades & saturation

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

Lighter +40%#92A6B3

Lighter +30%#758E9D

Lighter +20%#5C7483

Lighter +10%#475A65

Darker −10%#1D2429

Darker −20%#080A0B

Darker −30%#000000

Darker −40%#000000

More saturated +25%#234356

Less saturated −25%#3C3C3C

Channel breakdown

R50

G63

B71

Red50 (19.6%)

Green63 (24.7%)

Blue71 (27.8%)

Hue202.86°

Saturation (HSL)17.36%

Lightness23.73%

Dominant channelBlue

Hex per channelR 32 · G 3F · B 47

Keep nerding

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

#323F47

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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