Colour

#0008A5

#0008A5
Blue
Dark
Nearest: Dark blue

#0008A5 is a blue with RGB values 0, 8, 165 and HSL 237°, 100%, 32%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#0008A5#0008A5

HEX#0008A5

RGBrgb(0, 8, 165)

RGB (0–1)0, 0.0314, 0.6471

RGB percentages0%, 3.1%, 64.7%

HSLhsl(237.1, 100%, 32.4%)

HSV / HSBhsv(237.1, 100%, 64.7%)

CMYK100%, 95.2%, 0%, 35.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,213

CSS custom property--colour: #0008A5;

Brightness & contrast

Relative luminance0.0289WCAG 2.x, 0 is black and 1 is white

Perceived brightness56 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.31:1

Contrast with white13.31:1WCAG normal text: AAA

Contrast with black1.58:1WCAG normal text: Fail

Greyscale equivalent#121212

Inverted#FFF75A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0038A9no red cones; affects about 1% of men; ΔE 27.7 from the original

Deuteranopia#0026A3no green cones; the most common form, about 1% of men; ΔE 16.6 from the original

Tritanopia#004460no blue cones; rare, and affects men and women equally; ΔE 83.4 from the original

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

Contrast with white, large text13.31:1WCAG large text: AAA

Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark blue · ΔE 10.3 Navy · ΔE 15.5 Medium blue · ΔE 20 Indigo · ΔE 23.6 Blue violet · ΔE 27.1 Dark violet · ΔE 30

Nearest named CSS colourDark blue (#00008B)ΔE 10.35, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#A59D00

Analogous#005AA5, #4B00A5

Triadic#A50008, #08A500

Split complementary#A54B00, #5AA500

Tetradic#A5005A, #A59D00, #00A54B

Tints, shades & saturation

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

Lighter +40%#7279FF

Lighter +30%#3F48FF

Lighter +20%#0C18FF

Lighter +10%#000AD8

Darker −10%#000672

Darker −20%#00033F

Darker −30%#00010C

Darker −40%#000000

More saturated +25%#0008A5

Less saturated −25%#151B90

Channel breakdown

B165

Red0 (0%)

Green8 (3.1%)

Blue165 (64.7%)

Hue237.09°

Saturation (HSL)100%

Lightness32.35%

Dominant channelBlue

Hex per channelR 00 · G 08 · B A5

Keep nerding

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

#0008A5

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

Nerdulate something else