Colour

#36305F

#36305F
Blue
Dark
Nearest: Dark slateblue

#36305F is a blue with RGB values 54, 48, 95 and HSL 248°, 33%, 28%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#36305F#36305F

HEX#36305F

RGBrgb(54, 48, 95)

RGB (0–1)0.2118, 0.1882, 0.3725

RGB percentages21.2%, 18.8%, 37.3%

HSLhsl(247.7, 32.9%, 28%)

HSV / HSBhsv(247.7, 49.5%, 37.3%)

CMYK43.2%, 49.5%, 0%, 62.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,551,327

CSS custom property--colour: #36305F;

Brightness & contrast

Relative luminance0.03724WCAG 2.x, 0 is black and 1 is white

Perceived brightness57 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.04:1

Contrast with white12.04:1WCAG normal text: AAA

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

Greyscale equivalent#353535

Inverted#C9CFA0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1E3761no red cones; affects about 1% of men; ΔE 10.2 from the original

Deuteranopia#1E355Eno green cones; the most common form, about 1% of men; ΔE 10 from the original

Tritanopia#2A3943no blue cones; rare, and affects men and women equally; ΔE 26.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.04:1WCAG large text: AAA

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

Named colours

Dark slateblue · ΔE 19.8 Midnight blue · ΔE 28.3 Rebecca purple · ΔE 35.1 Steel blue · ΔE 36.1 Dark slate grey · ΔE 37.2 Dim grey · ΔE 38.2

Nearest named CSS colourDark slateblue (#483D8B)ΔE 19.8, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#595F30

Analogous#30425F, #4E305F

Triadic#5F3630, #305F36

Split complementary#5F4E30, #425F30

Tetradic#5F3042, #595F30, #305F4E

Tints, shades & saturation

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

Lighter +40%#9A93C8

Lighter +30%#7A71B7

Lighter +20%#5D52A3

Lighter +10%#494181

Darker −10%#231F3D

Darker −20%#0F0E1B

Darker −30%#000000

Darker −40%#000000

More saturated +25%#291E71

Less saturated −25%#43424D

Channel breakdown

R54

G48

B95

Red54 (21.2%)

Green48 (18.8%)

Blue95 (37.3%)

Hue247.66°

Saturation (HSL)32.87%

Lightness28.04%

Dominant channelBlue

Hex per channelR 36 · G 30 · B 5F

Keep nerding

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#36305F

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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