Colour

#030C12

#030C12
Blue
Dark
Nearest: Black

#030C12 is a blue with RGB values 3, 12, 18 and HSL 204°, 71%, 4%. It is a dark colour, so white text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#030C12#030C12

HEX#030C12

RGBrgb(3, 12, 18)

RGB (0–1)0.0118, 0.0471, 0.0706

RGB percentages1.2%, 4.7%, 7.1%

HSLhsl(204, 71.4%, 4.1%)

HSV / HSBhsv(204, 83.3%, 7.1%)

CMYK83.3%, 33.3%, 0%, 92.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer199,698

CSS custom property--colour: #030C12;

Brightness & contrast

Relative luminance0.00326WCAG 2.x, 0 is black and 1 is white

Perceived brightness11.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.71:1

Contrast with white19.71:1WCAG normal text: AAA

Contrast with black1.07:1WCAG normal text: Fail

Greyscale equivalent#0B0B0B

Inverted#FCF3ED

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#090C12no red cones; affects about 1% of men; ΔE 1.7 from the original

Deuteranopia#070A12no green cones; the most common form, about 1% of men; ΔE 1.9 from the original

Tritanopia#000E0Eno blue cones; rare, and affects men and women equally; ΔE 3.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.71:1WCAG large text: AAA

Contrast with black, large text1.07:1WCAG large text: Fail

Named colours

Black · ΔE 5 Dark slate grey · ΔE 30.2 Dim grey · ΔE 41.7 Slate grey · ΔE 50.4 Gray · ΔE 50.8 Teal · ΔE 53.2

Nearest named CSS colourBlack (#000000)ΔE 4.98, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#120903

Analogous#031210, #030512

Triadic#12030C, #0C1203

Split complementary#120305, #121003

Tetradic#100312, #120903, #051203

Tints, shades & saturation

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

Lighter +40%#2081C1

Lighter +30%#196395

Lighter +20%#124669

Lighter +10%#0A293E

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000D15

Less saturated −25%#060B0F

Channel breakdown

G12

B18

Red3 (1.2%)

Green12 (4.7%)

Blue18 (7.1%)

Hue204°

Saturation (HSL)71.43%

Lightness4.12%

Dominant channelBlue

Hex per channelR 03 · G 0C · B 12

Keep nerding

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

#030C12

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

Nerdulate something else