Colour

#19436C

#19436C
Blue
Dark
Nearest: Steel blue

#19436C is a blue with RGB values 25, 67, 108 and HSL 210°, 62%, 26%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#19436C#19436C

HEX#19436C

RGBrgb(25, 67, 108)

RGB (0–1)0.098, 0.2627, 0.4235

RGB percentages9.8%, 26.3%, 42.4%

HSLhsl(209.6, 62.4%, 26.1%)

HSV / HSBhsv(209.6, 76.9%, 42.4%)

CMYK76.9%, 38%, 0%, 57.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,655,660

CSS custom property--colour: #19436C;

Brightness & contrast

Relative luminance0.05304WCAG 2.x, 0 is black and 1 is white

Perceived brightness64.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.19:1

Contrast with white10.19:1WCAG normal text: AAA

Contrast with black2.06:1WCAG normal text: Fail

Greyscale equivalent#3D3D3D

Inverted#E6BC93

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#30456Eno red cones; affects about 1% of men; ΔE 4.8 from the original

Deuteranopia#243E6Bno green cones; the most common form, about 1% of men; ΔE 5.3 from the original

Tritanopia#004D52no blue cones; rare, and affects men and women equally; ΔE 27.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.19:1WCAG large text: AAA

Contrast with black, large text2.06:1WCAG large text: Fail

Named colours

Steel blue · ΔE 25.7 Dark slate grey · ΔE 27.6 Dark slateblue · ΔE 29 Slate grey · ΔE 30.8 Dim grey · ΔE 32.7 Light slate grey · ΔE 33.1

Nearest named CSS colourSteel blue (#4682B4)ΔE 25.72, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6C4219

Analogous#196C6C, #19196C

Triadic#6C1943, #436C19

Split complementary#6C1919, #6C6C19

Tetradic#6C196C, #6C4219, #196C19

Tints, shades & saturation

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

Lighter +40%#73A9DE

Lighter +30%#4990D5

Lighter +20%#2C76BF

Lighter +10%#235D95

Darker −10%#0F2943

Darker −20%#061019

Darker −30%#000000

Darker −40%#000000

More saturated +25%#08437D

Less saturated −25%#2A435B

Channel breakdown

R25

G67

B108

Red25 (9.8%)

Green67 (26.3%)

Blue108 (42.4%)

Hue209.64°

Saturation (HSL)62.41%

Lightness26.08%

Dominant channelBlue

Hex per channelR 19 · G 43 · B 6C

Keep nerding

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#19436C

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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