Colour

#576A93

#576A93
Blue
Dark
Nearest: Steel blue

#576A93 is a blue with RGB values 87, 106, 147 and HSL 221°, 26%, 46%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#576A93#576A93

HEX#576A93

RGBrgb(87, 106, 147)

RGB (0–1)0.3412, 0.4157, 0.5765

RGB percentages34.1%, 41.6%, 57.6%

HSLhsl(221, 25.6%, 45.9%)

HSV / HSBhsv(221, 40.8%, 57.6%)

CMYK40.8%, 27.9%, 0%, 42.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,728,915

CSS custom property--colour: #576A93;

Brightness & contrast

Relative luminance0.14441WCAG 2.x, 0 is black and 1 is white

Perceived brightness106.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.4:1

Contrast with white5.4:1WCAG normal text: AA

Contrast with black3.89:1WCAG normal text: Fail

Greyscale equivalent#696969

Inverted#A8956C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5C6D95no red cones; affects about 1% of men; ΔE 1.6 from the original

Deuteranopia#566892no green cones; the most common form, about 1% of men; ΔE 1.1 from the original

Tritanopia#437278no blue cones; rare, and affects men and women equally; ΔE 24.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.4:1WCAG large text: AAA

Contrast with black, large text3.89:1WCAG large text: AA

Named colours

Steel blue · ΔE 13.4 Slate grey · ΔE 17.3 Light slate grey · ΔE 18.6 Dim grey · ΔE 25 Gray · ΔE 26.5 Dark slate grey · ΔE 29.5

Nearest named CSS colourSteel blue (#4682B4)ΔE 13.35, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#938057

Analogous#578893, #625793

Triadic#93576A, #6A9357

Split complementary#936257, #889357

Tetradic#935788, #938057, #579362

Tints, shades & saturation

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

Lighter +40%#D2D8E4

Lighter +30%#B2BCD1

Lighter +20%#92A0BE

Lighter +10%#7284AB

Darker −10%#445373

Darker −20%#313C53

Darker −30%#1E2533

Darker −40%#0B0E13

More saturated +25%#3A5FB0

Less saturated −25%#747576

Channel breakdown

R87

G106

B147

Red87 (34.1%)

Green106 (41.6%)

Blue147 (57.6%)

Hue221°

Saturation (HSL)25.64%

Lightness45.88%

Dominant channelBlue

Hex per channelR 57 · G 6A · B 93

Keep nerding

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

#576A93

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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