Colour

#0A0A41

#0A0A41
Blue
Dark
Nearest: Midnight blue

#0A0A41 is a blue with RGB values 10, 10, 65 and HSL 240°, 73%, 15%. It is a dark colour, so white text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#0A0A41#0A0A41

HEX#0A0A41

RGBrgb(10, 10, 65)

RGB (0–1)0.0392, 0.0392, 0.2549

RGB percentages3.9%, 3.9%, 25.5%

HSLhsl(240, 73.3%, 14.7%)

HSV / HSBhsv(240, 84.6%, 25.5%)

CMYK84.6%, 84.6%, 0%, 74.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer657,985

CSS custom property--colour: #0A0A41;

Brightness & contrast

Relative luminance0.00663WCAG 2.x, 0 is black and 1 is white

Perceived brightness23.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.54:1

Contrast with white18.54:1WCAG normal text: AAA

Contrast with black1.13:1WCAG normal text: Fail

Greyscale equivalent#0E0E0E

Inverted#F5F5BE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001643no red cones; affects about 1% of men; ΔE 9.6 from the original

Deuteranopia#001140no green cones; the most common form, about 1% of men; ΔE 6.7 from the original

Tritanopia#001A25no blue cones; rare, and affects men and women equally; ΔE 35.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.54:1WCAG large text: AAA

Contrast with black, large text1.13:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 21.2 Dark slateblue · ΔE 26.6 Rebecca purple · ΔE 36.9 Indigo · ΔE 38.8 Black · ΔE 40.5 Navy · ΔE 41

Nearest named CSS colourMidnight blue (#191970)ΔE 21.19, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#41410A

Analogous#0A2541, #250A41

Triadic#410A0A, #0A410A

Split complementary#41250A, #25410A

Tetradic#410A25, #41410A, #0A4125

Tints, shades & saturation

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

Lighter +40%#3737E0

Lighter +30%#1E1EC6

Lighter +20%#181899

Lighter +10%#11116D

Darker −10%#030315

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#01014A

Less saturated −25%#131338

Channel breakdown

R10

G10

B65

Red10 (3.9%)

Green10 (3.9%)

Blue65 (25.5%)

Hue240°

Saturation (HSL)73.33%

Lightness14.71%

Dominant channelBlue

Hex per channelR 0A · G 0A · B 41

Keep nerding

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

#0A0A41

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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