Colour

#3D435B

#3D435B
Blue
Dark
Nearest: Dark slate grey

#3D435B is a blue with RGB values 61, 67, 91 and HSL 228°, 20%, 30%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3D435B#3D435B

HEX#3D435B

RGBrgb(61, 67, 91)

RGB (0–1)0.2392, 0.2627, 0.3569

RGB percentages23.9%, 26.3%, 35.7%

HSLhsl(228, 19.7%, 29.8%)

HSV / HSBhsv(228, 33%, 35.7%)

CMYK33%, 26.4%, 0%, 64.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,014,939

CSS custom property--colour: #3D435B;

Brightness & contrast

Relative luminance0.05762WCAG 2.x, 0 is black and 1 is white

Perceived brightness68.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.76:1

Contrast with white9.76:1WCAG normal text: AAA

Contrast with black2.15:1WCAG normal text: Fail

Greyscale equivalent#434343

Inverted#C2BCA4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3C455Cno red cones; affects about 1% of men; ΔE 1.5 from the original

Deuteranopia#39435Ano green cones; the most common form, about 1% of men; ΔE 1.7 from the original

Tritanopia#35484Bno blue cones; rare, and affects men and women equally; ΔE 15.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.76:1WCAG large text: AAA

Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.5 Dim grey · ΔE 22 Slate grey · ΔE 25.2 Light slate grey · ΔE 28.1 Gray · ΔE 29.3 Steel blue · ΔE 30.3

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.49, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5B553D

Analogous#3D525B, #463D5B

Triadic#5B3D43, #435B3D

Split complementary#5B463D, #525B3D

Tetradic#5B3D52, #5B553D, #3D5B46

Tints, shades & saturation

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

Lighter +40%#A3A9C1

Lighter +30%#848CAD

Lighter +20%#667098

Lighter +10%#51597A

Darker −10%#292D3C

Darker −20%#14161E

Darker −30%#000000

Darker −40%#000000

More saturated +25%#2A386E

Less saturated −25%#4C4C4C

Channel breakdown

R61

G67

B91

Red61 (23.9%)

Green67 (26.3%)

Blue91 (35.7%)

Hue228°

Saturation (HSL)19.74%

Lightness29.8%

Dominant channelBlue

Hex per channelR 3D · G 43 · B 5B

Keep nerding

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

#3D435B

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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