Colour

#01194B

#01194B
Blue
Dark
Nearest: Midnight blue

#01194B is a blue with RGB values 1, 25, 75 and HSL 221°, 97%, 15%. It is a dark colour, so white text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#01194B#01194B

HEX#01194B

RGBrgb(1, 25, 75)

RGB (0–1)0.0039, 0.098, 0.2941

RGB percentages0.4%, 9.8%, 29.4%

HSLhsl(220.5, 97.4%, 14.9%)

HSV / HSBhsv(220.5, 98.7%, 29.4%)

CMYK98.7%, 66.7%, 0%, 70.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer72,011

CSS custom property--colour: #01194B;

Brightness & contrast

Relative luminance0.0121WCAG 2.x, 0 is black and 1 is white

Perceived brightness31.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.91:1

Contrast with white16.91:1WCAG normal text: AAA

Contrast with black1.24:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#FEE6B4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00204Dno red cones; affects about 1% of men; ΔE 5.9 from the original

Deuteranopia#00194Ano green cones; the most common form, about 1% of men; ΔE 0.8 from the original

Tritanopia#00262Fno blue cones; rare, and affects men and women equally; ΔE 33.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.91:1WCAG large text: AAA

Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 24.4 Dark slateblue · ΔE 25 Black · ΔE 37.8 Rebecca purple · ΔE 38.8 Indigo · ΔE 43.6 Dark slate grey · ΔE 44.5

Nearest named CSS colourMidnight blue (#191970)ΔE 24.4, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4B3301

Analogous#013E4B, #0E014B

Triadic#4B0119, #194B01

Split complementary#4B0E01, #3E4B01

Tetradic#4B013E, #4B3301, #014B0E

Tints, shades & saturation

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

Lighter +40%#1C65FC

Lighter +30%#034BE2

Lighter +20%#023BB0

Lighter +10%#022A7D

Darker −10%#000819

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00194C

Less saturated −25%#0A1C42

Channel breakdown

G25

B75

Red1 (0.4%)

Green25 (9.8%)

Blue75 (29.4%)

Hue220.54°

Saturation (HSL)97.37%

Lightness14.9%

Dominant channelBlue

Hex per channelR 01 · G 19 · B 4B

Keep nerding

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#01194B

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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