Colour

#06223A

#06223A
Blue
Dark
Nearest: Black

#06223A is a blue with RGB values 6, 34, 58 and HSL 208°, 81%, 13%. It is a dark colour, so white text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#06223A#06223A

HEX#06223A

RGBrgb(6, 34, 58)

RGB (0–1)0.0235, 0.1333, 0.2275

RGB percentages2.4%, 13.3%, 22.7%

HSLhsl(207.7, 81.3%, 12.5%)

HSV / HSBhsv(207.7, 89.7%, 22.7%)

CMYK89.7%, 41.4%, 0%, 77.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer401,978

CSS custom property--colour: #06223A;

Brightness & contrast

Relative luminance0.01488WCAG 2.x, 0 is black and 1 is white

Perceived brightness32.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.18:1

Contrast with white16.18:1WCAG normal text: AAA

Contrast with black1.3:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#F9DDC5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#17233Bno red cones; affects about 1% of men; ΔE 3.9 from the original

Deuteranopia#0F1E3Ano green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#00282Bno blue cones; rare, and affects men and women equally; ΔE 17.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.18:1WCAG large text: AAA

Contrast with black, large text1.3:1WCAG large text: Fail

Named colours

Black · ΔE 22.3 Dark slate grey · ΔE 26.5 Dim grey · ΔE 36.8 Dark slateblue · ΔE 39.7 Slate grey · ΔE 41.1 Steel blue · ΔE 42.4

Nearest named CSS colourBlack (#000000)ΔE 22.32, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3A1E06

Analogous#063A38, #06083A

Triadic#3A0622, #223A06

Split complementary#3A0608, #3A3806

Tetradic#38063A, #3A1E06, #083A06

Tints, shades & saturation

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

Lighter +40%#248EE8

Lighter +30%#1473C5

Lighter +20%#105896

Lighter +10%#0B3D68

Darker −10%#01070C

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002240

Less saturated −25%#0E2132

Channel breakdown

G34

B58

Red6 (2.4%)

Green34 (13.3%)

Blue58 (22.7%)

Hue207.69°

Saturation (HSL)81.25%

Lightness12.55%

Dominant channelBlue

Hex per channelR 06 · G 22 · B 3A

Keep nerding

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

#06223A

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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