Colour

#24355D

#24355D
Blue
Dark
Nearest: Dark slateblue

#24355D is a blue with RGB values 36, 53, 93 and HSL 222°, 44%, 25%. It is a dark colour, so white text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#24355D#24355D

HEX#24355D

RGBrgb(36, 53, 93)

RGB (0–1)0.1412, 0.2078, 0.3647

RGB percentages14.1%, 20.8%, 36.5%

HSLhsl(222.1, 44.2%, 25.3%)

HSV / HSBhsv(222.1, 61.3%, 36.5%)

CMYK61.3%, 43%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,372,957

CSS custom property--colour: #24355D;

Brightness & contrast

Relative luminance0.03712WCAG 2.x, 0 is black and 1 is white

Perceived brightness55 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.05:1

Contrast with white12.05:1WCAG normal text: AAA

Contrast with black1.74:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#DBCAA2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#24395Fno red cones; affects about 1% of men; ΔE 2.6 from the original

Deuteranopia#1D345Cno green cones; the most common form, about 1% of men; ΔE 1.6 from the original

Tritanopia#003E44no blue cones; rare, and affects men and women equally; ΔE 28 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.05:1WCAG large text: AAA

Contrast with black, large text1.74:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.4 Dark slate grey · ΔE 30.2 Steel blue · ΔE 32.3 Dim grey · ΔE 34.6 Midnight blue · ΔE 35 Slate grey · ΔE 35

Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.36, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5D4C24

Analogous#24515D, #30245D

Triadic#5D2435, #355D24

Split complementary#5D3024, #525D24

Tetradic#5D2451, #5D4C24, #245D2F

Tints, shades & saturation

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

Lighter +40%#7F97CE

Lighter +30%#5B79BF

Lighter +20%#405FA7

Lighter +10%#324A82

Darker −10%#162038

Darker −20%#080B13

Darker −30%#000000

Darker −40%#000000

More saturated +25%#142E6D

Less saturated −25%#343C4D

Channel breakdown

R36

G53

B93

Red36 (14.1%)

Green53 (20.8%)

Blue93 (36.5%)

Hue222.11°

Saturation (HSL)44.19%

Lightness25.29%

Dominant channelBlue

Hex per channelR 24 · G 35 · B 5D

Keep nerding

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#24355D

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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