Recognised as Colour

#000A3C

#000A3C
Blue
Dark
Nearest: Midnight blue

#000A3C is a blue with RGB values 0, 10, 60 and HSL 230°, 100%, 12%. It is a dark colour, so white text on it reaches 18.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#000A3C#000A3C

HEX#000A3C

RGBrgb(0, 10, 60)

RGB (0–1)0, 0.0392, 0.2353

RGB percentages0%, 3.9%, 23.5%

HSLhsl(230, 100%, 11.8%)

HSV / HSBhsv(230, 100%, 23.5%)

CMYK100%, 83.3%, 0%, 76.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,620

CSS custom property--colour: #000A3C;

Brightness & contrast

Relative luminance0.00543WCAG 2.x, 0 is black and 1 is white

Perceived brightness21.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.94:1

Contrast with white18.94:1WCAG normal text: AAA

Contrast with black1.11:1WCAG normal text: Fail

Greyscale equivalent#0B0B0B

Inverted#FFF5C3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00143Dno red cones; affects about 1% of men; ΔE 7 from the original

Deuteranopia#000D3Bno green cones; the most common form, about 1% of men; ΔE 2.6 from the original

Tritanopia#001922no blue cones; rare, and affects men and women equally; ΔE 32 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.94:1WCAG large text: AAA

Contrast with black, large text1.11:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 25.5 Dark slateblue · ΔE 29.3 Black · ΔE 36.6 Rebecca purple · ΔE 41.2 Indigo · ΔE 43.8 Navy · ΔE 45.6

Nearest named CSS colourMidnight blue (#191970)ΔE 25.49, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3C3200

Analogous#00283C, #14003C

Triadic#3C000A, #0A3C00

Split complementary#3C1400, #283C00

Tetradic#3C0028, #3C3200, #003C14

Tints, shades & saturation

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

Lighter +40%#0932FF

Lighter +30%#0024D5

Lighter +20%#001BA2

Lighter +10%#00126F

Darker −10%#000109

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000A3C

Less saturated −25%#080F34

Channel breakdown

G10

B60

Red0 (0%)

Green10 (3.9%)

Blue60 (23.5%)

Hue230°

Saturation (HSL)100%

Lightness11.76%

Dominant channelBlue

Hex per channelR 00 · G 0A · B 3C

Keep nerding

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

#000A3C

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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