Colour

#54548F

#54548F
Blue
Dark
Nearest: Dark slateblue

#54548F is a blue with RGB values 84, 84, 143 and HSL 240°, 26%, 45%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#54548F#54548F

HEX#54548F

RGBrgb(84, 84, 143)

RGB (0–1)0.3294, 0.3294, 0.5608

RGB percentages32.9%, 32.9%, 56.1%

HSLhsl(240, 26%, 44.5%)

HSV / HSBhsv(240, 41.3%, 56.1%)

CMYK41.3%, 41.3%, 0%, 43.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,526,671

CSS custom property--colour: #54548F;

Brightness & contrast

Relative luminance0.10209WCAG 2.x, 0 is black and 1 is white

Perceived brightness92.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.9:1

Contrast with white6.9:1WCAG normal text: AA

Contrast with black3.04:1WCAG normal text: Fail

Greyscale equivalent#585858

Inverted#ABAB70

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#405C91no red cones; affects about 1% of men; ΔE 9.7 from the original

Deuteranopia#3D588Eno green cones; the most common form, about 1% of men; ΔE 8.8 from the original

Tritanopia#43606Ano blue cones; rare, and affects men and women equally; ΔE 33.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.9:1WCAG large text: AAA

Contrast with black, large text3.04:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 15.9 Steel blue · ΔE 24.3 Cornflower blue · ΔE 29.6 Rebecca purple · ΔE 31.3 Slate grey · ΔE 31.9 Medium purple · ΔE 32.1

Nearest named CSS colourDark slateblue (#483D8B)ΔE 15.85, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#8F8F54

Analogous#54728F, #72548F

Triadic#8F5454, #548F54

Split complementary#8F7254, #728F54

Tetradic#8F5472, #8F8F54, #548F72

Tints, shades & saturation

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

Lighter +40%#CDCDE2

Lighter +30%#ADADCF

Lighter +20%#8D8DBC

Lighter +10%#6D6DA9

Darker −10%#41416F

Darker −20%#2E2E4F

Darker −30%#1B1B2F

Darker −40%#09090E

More saturated +25%#3838AB

Less saturated −25%#707073

Channel breakdown

R84

G84

B143

Red84 (32.9%)

Green84 (32.9%)

Blue143 (56.1%)

Hue240°

Saturation (HSL)25.99%

Lightness44.51%

Dominant channelBlue

Hex per channelR 54 · G 54 · B 8F

Keep nerding

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

#54548F

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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