Colour

#0C1129

#0C1129
Blue
Dark
Nearest: Black

#0C1129 is a blue with RGB values 12, 17, 41 and HSL 230°, 55%, 10%. It is a dark colour, so white text on it reaches 18.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0C1129#0C1129

HEX#0C1129

RGBrgb(12, 17, 41)

RGB (0–1)0.0471, 0.0667, 0.1608

RGB percentages4.7%, 6.7%, 16.1%

HSLhsl(229.7, 54.7%, 10.4%)

HSV / HSBhsv(229.7, 70.7%, 16.1%)

CMYK70.7%, 58.5%, 0%, 83.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer790,825

CSS custom property--colour: #0C1129;

Brightness & contrast

Relative luminance0.00639WCAG 2.x, 0 is black and 1 is white

Perceived brightness20.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.62:1

Contrast with white18.62:1WCAG normal text: AAA

Contrast with black1.13:1WCAG normal text: Fail

Greyscale equivalent#121212

Inverted#F3EED6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#06142Ano red cones; affects about 1% of men; ΔE 3.1 from the original

Deuteranopia#041228no green cones; the most common form, about 1% of men; ΔE 3.2 from the original

Tritanopia#01161Ano blue cones; rare, and affects men and women equally; ΔE 16.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.62:1WCAG large text: AAA

Contrast with black, large text1.13:1WCAG large text: Fail

Named colours

Black · ΔE 18.7 Dark slate grey · ΔE 33.6 Dark slateblue · ΔE 40.9 Dim grey · ΔE 42.5 Midnight blue · ΔE 42.9 Slate grey · ΔE 48.2

Nearest named CSS colourBlack (#000000)ΔE 18.71, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#29240C

Analogous#0C2029, #150C29

Triadic#290C11, #11290C

Split complementary#29150C, #20290C

Tetradic#290C20, #29240C, #0C2915

Tints, shades & saturation

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

Lighter +40%#3B53C6

Lighter +30%#2F429F

Lighter +20%#233278

Lighter +10%#182150

Darker −10%#000102

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#050D30

Less saturated −25%#131522

Channel breakdown

R12

G17

B41

Red12 (4.7%)

Green17 (6.7%)

Blue41 (16.1%)

Hue229.66°

Saturation (HSL)54.72%

Lightness10.39%

Dominant channelBlue

Hex per channelR 0C · G 11 · B 29

Keep nerding

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

#0C1129

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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