Colour

#435A83

#435A83
Blue
Dark
Nearest: Steel blue

#435A83 is a blue with RGB values 67, 90, 131 and HSL 218°, 32%, 39%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#435A83#435A83

HEX#435A83

RGBrgb(67, 90, 131)

RGB (0–1)0.2627, 0.3529, 0.5137

RGB percentages26.3%, 35.3%, 51.4%

HSLhsl(218.4, 32.3%, 38.8%)

HSV / HSBhsv(218.4, 48.9%, 51.4%)

CMYK48.9%, 31.3%, 0%, 48.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,414,083

CSS custom property--colour: #435A83;

Brightness & contrast

Relative luminance0.10144WCAG 2.x, 0 is black and 1 is white

Perceived brightness89.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.93:1

Contrast with white6.93:1WCAG normal text: AA

Contrast with black3.03:1WCAG normal text: Fail

Greyscale equivalent#585858

Inverted#BCA57C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4B5D85no red cones; affects about 1% of men; ΔE 2.1 from the original

Deuteranopia#435782no green cones; the most common form, about 1% of men; ΔE 2 from the original

Tritanopia#296369no blue cones; rare, and affects men and women equally; ΔE 26.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.93:1WCAG large text: AAA

Contrast with black, large text3.03:1WCAG large text: AA

Named colours

Steel blue · ΔE 17.5 Slate grey · ΔE 21.8 Light slate grey · ΔE 23.7 Dim grey · ΔE 26.6 Dark slate grey · ΔE 27.5 Dark slateblue · ΔE 28.9

Nearest named CSS colourSteel blue (#4682B4)ΔE 17.46, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#836C43

Analogous#437A83, #4C4383

Triadic#83435A, #5A8343

Split complementary#834C43, #7A8343

Tetradic#83437A, #836C43, #43834C

Tints, shades & saturation

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

Lighter +40%#B8C4DA

Lighter +30%#96A8C9

Lighter +20%#748CB8

Lighter +10%#5471A5

Darker −10%#324361

Darker −20%#202C40

Darker −30%#0F141E

Darker −40%#000000

More saturated +25%#2A539C

Less saturated −25%#5C616A

Channel breakdown

R67

G90

B131

Red67 (26.3%)

Green90 (35.3%)

Blue131 (51.4%)

Hue218.44°

Saturation (HSL)32.32%

Lightness38.82%

Dominant channelBlue

Hex per channelR 43 · G 5A · B 83

Keep nerding

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

#435A83

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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