Colour

#0A0AB2

#0A0AB2
Blue
Dark
Nearest: Medium blue

#0A0AB2 is a blue with RGB values 10, 10, 178 and HSL 240°, 89%, 37%. It is a dark colour, so white text on it reaches 12.4:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0A0AB2#0A0AB2

HEX#0A0AB2

RGBrgb(10, 10, 178)

RGB (0–1)0.0392, 0.0392, 0.698

RGB percentages3.9%, 3.9%, 69.8%

HSLhsl(240, 89.4%, 36.9%)

HSV / HSBhsv(240, 94.4%, 69.8%)

CMYK94.4%, 94.4%, 0%, 30.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer658,098

CSS custom property--colour: #0A0AB2;

Brightness & contrast

Relative luminance0.03496WCAG 2.x, 0 is black and 1 is white

Perceived brightness60.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.36:1

Contrast with white12.36:1WCAG normal text: AAA

Contrast with black1.7:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#F5F54D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#003DB6no red cones; affects about 1% of men; ΔE 29.1 from the original

Deuteranopia#002BB0no green cones; the most common form, about 1% of men; ΔE 18 from the original

Tritanopia#004A68no blue cones; rare, and affects men and women equally; ΔE 87.9 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text12.36:1WCAG large text: AAA

Contrast with black, large text1.7:1WCAG large text: Fail

Named colours

Medium blue · ΔE 14.5 Dark blue · ΔE 15.9 Navy · ΔE 21.1 Blue violet · ΔE 24.2 Dark violet · ΔE 27.4 Indigo · ΔE 28.1

Nearest named CSS colourMedium blue (#0000CD)ΔE 14.53, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#B2B20A

Analogous#0A5EB2, #5E0AB2

Triadic#B20A0A, #0AB20A

Split complementary#B25E0A, #5EB20A

Tetradic#B20A5E, #B2B20A, #0AB25E

Tints, shades & saturation

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

Lighter +40%#8F8FF9

Lighter +30%#5F5FF6

Lighter +20%#2F2FF3

Lighter +10%#0D0DE2

Darker −10%#070782

Darker −20%#050551

Darker −30%#020221

Darker −40%#000000

More saturated +25%#0000BC

Less saturated −25%#21219B

Channel breakdown

R10

G10

B178

Red10 (3.9%)

Green10 (3.9%)

Blue178 (69.8%)

Hue240°

Saturation (HSL)89.36%

Lightness36.86%

Dominant channelBlue

Hex per channelR 0A · G 0A · B B2

Keep nerding

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

#0A0AB2

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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