Recognised as Colour

#1400A4

#1400A4
Blue
Dark
Nearest: Dark blue

#1400A4 is a blue with RGB values 20, 0, 164 and HSL 247°, 100%, 32%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#1400A4#1400A4

HEX#1400A4

RGBrgb(20, 0, 164)

RGB (0–1)0.0784, 0, 0.6431

RGB percentages7.8%, 0%, 64.3%

HSLhsl(247.3, 100%, 32.2%)

HSV / HSBhsv(247.3, 100%, 64.3%)

CMYK87.8%, 100%, 0%, 35.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,310,884

CSS custom property--colour: #1400A4;

Brightness & contrast

Relative luminance0.02829WCAG 2.x, 0 is black and 1 is white

Perceived brightness56.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.41:1

Contrast with white13.41:1WCAG normal text: AAA

Contrast with black1.57:1WCAG normal text: Fail

Greyscale equivalent#101010

Inverted#EBFF5B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0037A8no red cones; affects about 1% of men; ΔE 29.2 from the original

Deuteranopia#0026A2no green cones; the most common form, about 1% of men; ΔE 18.9 from the original

Tritanopia#00425Eno blue cones; rare, and affects men and women equally; ΔE 84.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text13.41:1WCAG large text: AAA

Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark blue · ΔE 11.2 Navy · ΔE 16.5 Medium blue · ΔE 19 Indigo · ΔE 23.8 Blue violet · ΔE 26.2 Dark violet · ΔE 28.6

Nearest named CSS colourDark blue (#00008B)ΔE 11.23, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#90A400

Analogous#003EA4, #6600A4

Triadic#A41400, #00A414

Split complementary#A46600, #3EA400

Tetradic#A4003E, #90A400, #00A466

Tints, shades & saturation

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

Lighter +40%#8271FF

Lighter +30%#563EFF

Lighter +20%#290BFF

Lighter +10%#1A00D7

Darker −10%#0E0071

Darker −20%#08003E

Darker −30%#01000B

Darker −40%#000000

More saturated +25%#1400A4

Less saturated −25%#231490

Channel breakdown

R20

B164

Red20 (7.8%)

Green0 (0%)

Blue164 (64.3%)

Hue247.32°

Saturation (HSL)100%

Lightness32.16%

Dominant channelBlue

Hex per channelR 14 · G 00 · B A4

Keep nerding

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

#1400A4

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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