Recognised as Colour

#020B30

#020B30
Blue
Dark
Nearest: Black

#020B30 is a blue with RGB values 2, 11, 48 and HSL 228°, 92%, 10%. 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

#020B30#020B30

HEX#020B30

RGBrgb(2, 11, 48)

RGB (0–1)0.0078, 0.0431, 0.1882

RGB percentages0.8%, 4.3%, 18.8%

HSLhsl(228.3, 92%, 9.8%)

HSV / HSBhsv(228.3, 95.8%, 18.8%)

CMYK95.8%, 77.1%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer133,936

CSS custom property--colour: #020B30;

Brightness & contrast

Relative luminance0.00466WCAG 2.x, 0 is black and 1 is white

Perceived brightness18.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.21:1

Contrast with white19.21:1WCAG normal text: AAA

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

Greyscale equivalent#0C0C0C

Inverted#FDF4CF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001131no red cones; affects about 1% of men; ΔE 3.6 from the original

Deuteranopia#000C2Fno green cones; the most common form, about 1% of men; ΔE 1.7 from the original

Tritanopia#00151Cno blue cones; rare, and affects men and women equally; ΔE 22.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.21:1WCAG large text: AAA

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

Named colours

Black · ΔE 26.7 Midnight blue · ΔE 35.3 Dark slateblue · ΔE 35.9 Dark slate grey · ΔE 40.3 Dim grey · ΔE 48.1 Rebecca purple · ΔE 49.4

Nearest named CSS colourBlack (#000000)ΔE 26.71, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#302702

Analogous#022230, #100230

Triadic#30020B, #0B3002

Split complementary#301002, #223002

Tetradic#300222, #302702, #023010

Tints, shades & saturation

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

Lighter +40%#0A38F4

Lighter +30%#082DC3

Lighter +20%#062192

Lighter +10%#041661

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000A32

Less saturated −25%#080F2A

Channel breakdown

G11

B48

Red2 (0.8%)

Green11 (4.3%)

Blue48 (18.8%)

Hue228.26°

Saturation (HSL)92%

Lightness9.8%

Dominant channelBlue

Hex per channelR 02 · G 0B · B 30

Keep nerding

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

#020B30

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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