Colour

#000C30

#000C30
Blue
Dark
Nearest: Black

#000C30 is a blue with RGB values 0, 12, 48 and HSL 225°, 100%, 9%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#000C30#000C30

HEX#000C30

RGBrgb(0, 12, 48)

RGB (0–1)0, 0.0471, 0.1882

RGB percentages0%, 4.7%, 18.8%

HSLhsl(225, 100%, 9.4%)

HSV / HSBhsv(225, 100%, 18.8%)

CMYK100%, 75%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,120

CSS custom property--colour: #000C30;

Brightness & contrast

Relative luminance0.00476WCAG 2.x, 0 is black and 1 is white

Perceived brightness18.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.17:1

Contrast with white19.17:1WCAG normal text: AAA

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

Greyscale equivalent#0C0C0C

Inverted#FFF3CF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001131no red cones; affects about 1% of men; ΔE 2.8 from the original

Deuteranopia#000D2Fno green cones; the most common form, about 1% of men; ΔE 1.4 from the original

Tritanopia#00161Cno blue cones; rare, and affects men and women equally; ΔE 22.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.17:1WCAG large text: AAA

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

Named colours

Black · ΔE 26.3 Midnight blue · ΔE 36 Dark slateblue · ΔE 36.3 Dark slate grey · ΔE 39.6 Dim grey · ΔE 47.7 Rebecca purple · ΔE 50

Nearest named CSS colourBlack (#000000)ΔE 26.25, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#302400

Analogous#002430, #0C0030

Triadic#30000C, #0C3000

Split complementary#300C00, #243000

Tetradic#300024, #302400, #00300C

Tints, shades & saturation

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

Lighter +40%#003FFC

Lighter +30%#0032C9

Lighter +20%#002696

Lighter +10%#001963

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000C30

Less saturated −25%#060F2A

Channel breakdown

G12

B48

Red0 (0%)

Green12 (4.7%)

Blue48 (18.8%)

Hue225°

Saturation (HSL)100%

Lightness9.41%

Dominant channelBlue

Hex per channelR 00 · G 0C · B 30

Keep nerding

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#000C30

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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