Recognised as Colour

#030B88

#030B88
Blue
Dark
Nearest: Navy

#030B88 is a blue with RGB values 3, 11, 136 and HSL 236°, 96%, 27%. It is a dark colour, so white text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#030B88#030B88

HEX#030B88

RGBrgb(3, 11, 136)

RGB (0–1)0.0118, 0.0431, 0.5333

RGB percentages1.2%, 4.3%, 53.3%

HSLhsl(236.4, 95.7%, 27.3%)

HSV / HSBhsv(236.4, 97.8%, 53.3%)

CMYK97.8%, 91.9%, 0%, 46.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer199,560

CSS custom property--colour: #030B88;

Brightness & contrast

Relative luminance0.02036WCAG 2.x, 0 is black and 1 is white

Perceived brightness46.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.92:1

Contrast with white14.92:1WCAG normal text: AAA

Contrast with black1.41:1WCAG normal text: Fail

Greyscale equivalent#121212

Inverted#FCF477

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002E8Bno red cones; affects about 1% of men; ΔE 22.9 from the original

Deuteranopia#002086no green cones; the most common form, about 1% of men; ΔE 13.9 from the original

Tritanopia#00384Eno blue cones; rare, and affects men and women equally; ΔE 71.3 from the original

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

Contrast with white, large text14.92:1WCAG large text: AAA

Contrast with black, large text1.41:1WCAG large text: Fail

Named colours

Navy · ΔE 3.3 Dark blue · ΔE 5.9 Indigo · ΔE 14.2 Midnight blue · ΔE 21 Rebecca purple · ΔE 25.1 Slate blue · ΔE 32.1

Nearest named CSS colourNavy (#000080)ΔE 3.3, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#888003

Analogous#034E88, #3D0388

Triadic#88030B, #0B8803

Split complementary#883D03, #4E8803

Tetradic#88034E, #888003, #03883D

Tints, shades & saturation

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

Lighter +40%#5C65FB

Lighter +30%#2A36FA

Lighter +20%#0513EC

Lighter +10%#040FBA

Darker −10%#020756

Darker −20%#010324

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00088B

Less saturated −25%#141A77

Channel breakdown

G11

B136

Red3 (1.2%)

Green11 (4.3%)

Blue136 (53.3%)

Hue236.39°

Saturation (HSL)95.68%

Lightness27.25%

Dominant channelBlue

Hex per channelR 03 · G 0B · B 88

Keep nerding

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

#030B88

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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