Recognised as Colour

#0A192E

#0A192E
Blue
Dark
Nearest: Black

#0A192E is a blue with RGB values 10, 25, 46 and HSL 215°, 64%, 11%. It is a dark colour, so white text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0A192E#0A192E

HEX#0A192E

RGBrgb(10, 25, 46)

RGB (0–1)0.0392, 0.098, 0.1804

RGB percentages3.9%, 9.8%, 18%

HSLhsl(215, 64.3%, 11%)

HSV / HSBhsv(215, 78.3%, 18%)

CMYK78.3%, 45.7%, 0%, 82%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer661,806

CSS custom property--colour: #0A192E;

Brightness & contrast

Relative luminance0.00957WCAG 2.x, 0 is black and 1 is white

Perceived brightness25.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.63:1

Contrast with white17.63:1WCAG normal text: AAA

Contrast with black1.19:1WCAG normal text: Fail

Greyscale equivalent#171717

Inverted#F5E6D1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#101B2Fno red cones; affects about 1% of men; ΔE 1.7 from the original

Deuteranopia#0B172Eno green cones; the most common form, about 1% of men; ΔE 2.2 from the original

Tritanopia#001E21no blue cones; rare, and affects men and women equally; ΔE 16 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.63:1WCAG large text: AAA

Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Black · ΔE 18.3 Dark slate grey · ΔE 29.2 Dim grey · ΔE 39.3 Dark slateblue · ΔE 41.8 Slate grey · ΔE 44.7 Midnight blue · ΔE 45.3

Nearest named CSS colourBlack (#000000)ΔE 18.3, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2E1F0A

Analogous#0A2B2E, #0D0A2E

Triadic#2E0A19, #192E0A

Split complementary#2E0D0A, #2B2E0A

Tetradic#2E0A2B, #2E1F0A, #0A2E0D

Tints, shades & saturation

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

Lighter +40%#3275D2

Lighter +30%#255DAC

Lighter +20%#1C4782

Lighter +10%#133058

Darker −10%#010204

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#031835

Less saturated −25%#111A27

Channel breakdown

R10

G25

B46

Red10 (3.9%)

Green25 (9.8%)

Blue46 (18%)

Hue215°

Saturation (HSL)64.29%

Lightness10.98%

Dominant channelBlue

Hex per channelR 0A · G 19 · B 2E

Keep nerding

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

#0A192E

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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