Colour

#0A111E

#0A111E
Blue
Dark
Nearest: Black

#0A111E is a blue with RGB values 10, 17, 30 and HSL 219°, 50%, 8%. It is a dark colour, so white text on it reaches 18.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0A111E#0A111E

HEX#0A111E

RGBrgb(10, 17, 30)

RGB (0–1)0.0392, 0.0667, 0.1176

RGB percentages3.9%, 6.7%, 11.8%

HSLhsl(219, 50%, 7.8%)

HSV / HSBhsv(219, 66.7%, 11.8%)

CMYK66.7%, 43.3%, 0%, 88.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer659,742

CSS custom property--colour: #0A111E;

Brightness & contrast

Relative luminance0.00559WCAG 2.x, 0 is black and 1 is white

Perceived brightness17.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.89:1

Contrast with white18.89:1WCAG normal text: AAA

Contrast with black1.11:1WCAG normal text: Fail

Greyscale equivalent#101010

Inverted#F5EEE1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0C121Fno red cones; affects about 1% of men; ΔE 0.5 from the original

Deuteranopia#0A101Eno green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#031416no blue cones; rare, and affects men and women equally; ΔE 8.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.89:1WCAG large text: AAA

Contrast with black, large text1.11:1WCAG large text: Fail

Named colours

Black · ΔE 10.8 Dark slate grey · ΔE 29.8 Dim grey · ΔE 40.5 Slate grey · ΔE 47.9 Dark slateblue · ΔE 48.4 Gray · ΔE 49.5

Nearest named CSS colourBlack (#000000)ΔE 10.82, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1E170A

Analogous#0A1B1E, #0D0A1E

Triadic#1E0A11, #111E0A

Split complementary#1E0D0A, #1B1E0A

Tetradic#1E0A1B, #1E170A, #0A1E0D

Tints, shades & saturation

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

Lighter +40%#3D68B7

Lighter +30%#305291

Lighter +20%#243C6B

Lighter +10%#172744

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#051023

Less saturated −25%#0F1319

Channel breakdown

R10

G17

B30

Red10 (3.9%)

Green17 (6.7%)

Blue30 (11.8%)

Hue219°

Saturation (HSL)50%

Lightness7.84%

Dominant channelBlue

Hex per channelR 0A · G 11 · B 1E

Keep nerding

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

#0A111E

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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