Colour

#39395D

#39395D
Blue
Dark
Nearest: Dark slateblue

#39395D is a blue with RGB values 57, 57, 93 and HSL 240°, 24%, 29%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#39395D#39395D

HEX#39395D

RGBrgb(57, 57, 93)

RGB (0–1)0.2235, 0.2235, 0.3647

RGB percentages22.4%, 22.4%, 36.5%

HSLhsl(240, 24%, 29.4%)

HSV / HSBhsv(240, 38.7%, 36.5%)

CMYK38.7%, 38.7%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,750,237

CSS custom property--colour: #39395D;

Brightness & contrast

Relative luminance0.04586WCAG 2.x, 0 is black and 1 is white

Perceived brightness62.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.95:1

Contrast with white10.95:1WCAG normal text: AAA

Contrast with black1.92:1WCAG normal text: Fail

Greyscale equivalent#3C3C3C

Inverted#C6C6A2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2E3E5Eno red cones; affects about 1% of men; ΔE 6.4 from the original

Deuteranopia#2C3B5Cno green cones; the most common form, about 1% of men; ΔE 5.6 from the original

Tritanopia#2F4046no blue cones; rare, and affects men and women equally; ΔE 21.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.95:1WCAG large text: AAA

Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.7 Dark slate grey · ΔE 28.6 Dim grey · ΔE 30.3 Slate grey · ΔE 31.8 Steel blue · ΔE 32.2 Light slate grey · ΔE 34.3

Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.7, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5D5D39

Analogous#394B5D, #4B395D

Triadic#5D3939, #395D39

Split complementary#5D4B39, #4B5D39

Tetradic#5D394B, #5D5D39, #395D4B

Tints, shades & saturation

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

Lighter +40%#9E9EC4

Lighter +30%#7F7FB0

Lighter +20%#60609C

Lighter +10%#4C4C7D

Darker −10%#26263D

Darker −20%#12121E

Darker −30%#000000

Darker −40%#000000

More saturated +25%#262670

Less saturated −25%#4B4B4B

Channel breakdown

R57

G57

B93

Red57 (22.4%)

Green57 (22.4%)

Blue93 (36.5%)

Hue240°

Saturation (HSL)24%

Lightness29.41%

Dominant channelBlue

Hex per channelR 39 · G 39 · B 5D

Keep nerding

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#39395D

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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