Colour

#433D5A

#433D5A
Blue
Dark
Nearest: Dark slate grey

#433D5A is a blue with RGB values 67, 61, 90 and HSL 252°, 19%, 30%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#433D5A#433D5A

HEX#433D5A

RGBrgb(67, 61, 90)

RGB (0–1)0.2627, 0.2392, 0.3529

RGB percentages26.3%, 23.9%, 35.3%

HSLhsl(252.4, 19.2%, 29.6%)

HSV / HSBhsv(252.4, 32.2%, 35.3%)

CMYK25.6%, 32.2%, 0%, 64.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,406,618

CSS custom property--colour: #433D5A;

Brightness & contrast

Relative luminance0.05269WCAG 2.x, 0 is black and 1 is white

Perceived brightness66.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.22:1

Contrast with white10.22:1WCAG normal text: AAA

Contrast with black2.05:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#BCC2A5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#36415Bno red cones; affects about 1% of men; ΔE 6.8 from the original

Deuteranopia#364059no green cones; the most common form, about 1% of men; ΔE 6.7 from the original

Tritanopia#3E4247no blue cones; rare, and affects men and women equally; ΔE 16.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.22:1WCAG large text: AAA

Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 25.2 Dim grey · ΔE 25.5 Slate grey · ΔE 28.6 Dark slateblue · ΔE 30.6 Light slate grey · ΔE 31.3 Gray · ΔE 32.3

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 25.19, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#545A3D

Analogous#3D465A, #523D5A

Triadic#5A433D, #3D5A43

Split complementary#5A523D, #465A3D

Tetradic#5A3D46, #545A3D, #3D5A51

Tints, shades & saturation

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

Lighter +40%#A9A3C0

Lighter +30%#8C84AC

Lighter +20%#706697

Lighter +10%#5A5278

Darker −10%#2C283C

Darker −20%#16141D

Darker −30%#000000

Darker −40%#000000

More saturated +25%#382A6D

Less saturated −25%#4C4C4C

Channel breakdown

R67

G61

B90

Red67 (26.3%)

Green61 (23.9%)

Blue90 (35.3%)

Hue252.41°

Saturation (HSL)19.21%

Lightness29.61%

Dominant channelBlue

Hex per channelR 43 · G 3D · B 5A

Keep nerding

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

#433D5A

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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