Colour

#02144F

#02144F
Blue
Dark
Nearest: Midnight blue

#02144F is a blue with RGB values 2, 20, 79 and HSL 226°, 95%, 16%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#02144F#02144F

HEX#02144F

RGBrgb(2, 20, 79)

RGB (0–1)0.0078, 0.0784, 0.3098

RGB percentages0.8%, 7.8%, 31%

HSLhsl(226, 95.1%, 15.9%)

HSV / HSBhsv(226, 97.5%, 31%)

CMYK97.5%, 74.7%, 0%, 69%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer136,271

CSS custom property--colour: #02144F;

Brightness & contrast

Relative luminance0.01078WCAG 2.x, 0 is black and 1 is white

Perceived brightness30.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.28:1

Contrast with white17.28:1WCAG normal text: AAA

Contrast with black1.22:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#FDEBB0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001E51no red cones; affects about 1% of men; ΔE 8.6 from the original

Deuteranopia#00174Eno green cones; the most common form, about 1% of men; ΔE 3.5 from the original

Tritanopia#00242Fno blue cones; rare, and affects men and women equally; ΔE 38.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.28:1WCAG large text: AAA

Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 17.7 Dark slateblue · ΔE 22.5 Rebecca purple · ΔE 34 Indigo · ΔE 36.9 Navy · ΔE 38.6 Dark blue · ΔE 43.6

Nearest named CSS colourMidnight blue (#191970)ΔE 17.72, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4F3D02

Analogous#023B4F, #16024F

Triadic#4F0214, #144F02

Split complementary#4F1602, #3B4F02

Tetradic#4F023B, #4F3D02, #024F16

Tints, shades & saturation

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

Lighter +40%#2456F9

Lighter +30%#063AE4

Lighter +20%#052DB2

Lighter +10%#032181

Darker −10%#01071D

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001351

Less saturated −25%#0C1945

Channel breakdown

G20

B79

Red2 (0.8%)

Green20 (7.8%)

Blue79 (31%)

Hue225.97°

Saturation (HSL)95.06%

Lightness15.88%

Dominant channelBlue

Hex per channelR 02 · G 14 · B 4F

Keep nerding

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#02144F

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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