Colour

#103E6B

#103E6B
Blue
Dark
Nearest: Dark slateblue

#103E6B is a blue with RGB values 16, 62, 107 and HSL 210°, 74%, 24%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#103E6B#103E6B

HEX#103E6B

RGBrgb(16, 62, 107)

RGB (0–1)0.0627, 0.2431, 0.4196

RGB percentages6.3%, 24.3%, 42%

HSLhsl(209.7, 74%, 24.1%)

HSV / HSBhsv(209.7, 85%, 42%)

CMYK85%, 42.1%, 0%, 58%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,064,555

CSS custom property--colour: #103E6B;

Brightness & contrast

Relative luminance0.04617WCAG 2.x, 0 is black and 1 is white

Perceived brightness60.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.92:1

Contrast with white10.92:1WCAG normal text: AAA

Contrast with black1.92:1WCAG normal text: Fail

Greyscale equivalent#373737

Inverted#EFC194

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#28416Dno red cones; affects about 1% of men; ΔE 4 from the original

Deuteranopia#19396Ano green cones; the most common form, about 1% of men; ΔE 4.7 from the original

Tritanopia#00494Fno blue cones; rare, and affects men and women equally; ΔE 29.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.92:1WCAG large text: AAA

Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.6 Steel blue · ΔE 27.7 Dark slate grey · ΔE 30.9 Slate grey · ΔE 34.1 Dim grey · ΔE 35.9 Midnight blue · ΔE 36.1

Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.57, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6B3D10

Analogous#106B6B, #10106B

Triadic#6B103E, #3E6B10

Split complementary#6B1010, #6B6B10

Tetradic#6B106B, #6B3D10, #106B10

Tints, shades & saturation

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

Lighter +40%#60A4E7

Lighter +30%#338BE1

Lighter +20%#1D71C4

Lighter +10%#175897

Darker −10%#09243F

Darker −20%#030B12

Darker −30%#000000

Darker −40%#000000

More saturated +25%#013E7A

Less saturated −25%#1F3E5C

Channel breakdown

R16

G62

B107

Red16 (6.3%)

Green62 (24.3%)

Blue107 (42%)

Hue209.67°

Saturation (HSL)73.98%

Lightness24.12%

Dominant channelBlue

Hex per channelR 10 · G 3E · B 6B

Keep nerding

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

#103E6B

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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