Colour

#030C28

#030C28
Blue
Dark
Nearest: Black

#030C28 is a blue with RGB values 3, 12, 40 and HSL 225°, 86%, 8%. It is a dark colour, so white text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#030C28#030C28

HEX#030C28

RGBrgb(3, 12, 40)

RGB (0–1)0.0118, 0.0471, 0.1569

RGB percentages1.2%, 4.7%, 15.7%

HSLhsl(225.4, 86%, 8.4%)

HSV / HSBhsv(225.4, 92.5%, 15.7%)

CMYK92.5%, 70%, 0%, 84.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer199,720

CSS custom property--colour: #030C28;

Brightness & contrast

Relative luminance0.00436WCAG 2.x, 0 is black and 1 is white

Perceived brightness16.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.32:1

Contrast with white19.32:1WCAG normal text: AAA

Contrast with black1.09:1WCAG normal text: Fail

Greyscale equivalent#0C0C0C

Inverted#FCF3D7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001029no red cones; affects about 1% of men; ΔE 2.6 from the original

Deuteranopia#000C27no green cones; the most common form, about 1% of men; ΔE 1.3 from the original

Tritanopia#001318no blue cones; rare, and affects men and women equally; ΔE 17 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.32:1WCAG large text: AAA

Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 20.2 Dark slate grey · ΔE 35.8 Dark slateblue · ΔE 40.9 Midnight blue · ΔE 41.9 Dim grey · ΔE 45 Slate grey · ΔE 50.2

Nearest named CSS colourBlack (#000000)ΔE 20.16, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#281F03

Analogous#031E28, #0D0328

Triadic#28030C, #0C2803

Split complementary#280D03, #1E2803

Tetradic#28031E, #281F03, #03280D

Tints, shades & saturation

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

Lighter +40%#1145E6

Lighter +30%#0E37B6

Lighter +20%#0A2887

Lighter +10%#071A57

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000A2B

Less saturated −25%#080F23

Channel breakdown

G12

B40

Red3 (1.2%)

Green12 (4.7%)

Blue40 (15.7%)

Hue225.41°

Saturation (HSL)86.05%

Lightness8.43%

Dominant channelBlue

Hex per channelR 03 · G 0C · B 28

Keep nerding

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

#030C28

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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