Colour

#11192B

#11192B
Blue
Dark
Nearest: Black

#11192B is a blue with RGB values 17, 25, 43 and HSL 222°, 43%, 12%. It is a dark colour, so white text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#11192B#11192B

HEX#11192B

RGBrgb(17, 25, 43)

RGB (0–1)0.0667, 0.098, 0.1686

RGB percentages6.7%, 9.8%, 16.9%

HSLhsl(221.5, 43.3%, 11.8%)

HSV / HSBhsv(221.5, 60.5%, 16.9%)

CMYK60.5%, 41.9%, 0%, 83.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,120,555

CSS custom property--colour: #11192B;

Brightness & contrast

Relative luminance0.00989WCAG 2.x, 0 is black and 1 is white

Perceived brightness25.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.53:1

Contrast with white17.53:1WCAG normal text: AAA

Contrast with black1.2:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#EEE6D4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#121B2Cno red cones; affects about 1% of men; ΔE 1.3 from the original

Deuteranopia#0F182Bno green cones; the most common form, about 1% of men; ΔE 1 from the original

Tritanopia#061D20no blue cones; rare, and affects men and women equally; ΔE 13.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.53:1WCAG large text: AAA

Contrast with black, large text1.2:1WCAG large text: Fail

Named colours

Black · ΔE 16.3 Dark slate grey · ΔE 28.3 Dim grey · ΔE 38 Dark slateblue · ΔE 43 Slate grey · ΔE 44.3 Gray · ΔE 46.7

Nearest named CSS colourBlack (#000000)ΔE 16.26, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2B2311

Analogous#11262B, #16112B

Triadic#2B1119, #192B11

Split complementary#2B1611, #262B11

Tetradic#2B1126, #2B2311, #112B16

Tints, shades & saturation

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

Lighter +40%#4F70B9

Lighter +30%#3C5999

Lighter +20%#2E4374

Lighter +10%#1F2E50

Darker −10%#030406

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0A1632

Less saturated −25%#181C23

Channel breakdown

R17

G25

B43

Red17 (6.7%)

Green25 (9.8%)

Blue43 (16.9%)

Hue221.54°

Saturation (HSL)43.33%

Lightness11.76%

Dominant channelBlue

Hex per channelR 11 · G 19 · B 2B

Keep nerding

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

#11192B

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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