Recognised as Colour

#0A0525

#0A0525
Blue
Dark
Nearest: Black

#0A0525 is a blue with RGB values 10, 5, 37 and HSL 249°, 76%, 8%. It is a dark colour, so white text on it reaches 19.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0A0525#0A0525

HEX#0A0525

RGBrgb(10, 5, 37)

RGB (0–1)0.0392, 0.0196, 0.1451

RGB percentages3.9%, 2%, 14.5%

HSLhsl(249.4, 76.2%, 8.2%)

HSV / HSBhsv(249.4, 86.5%, 14.5%)

CMYK73%, 86.5%, 0%, 85.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer656,677

CSS custom property--colour: #0A0525;

Brightness & contrast

Relative luminance0.00307WCAG 2.x, 0 is black and 1 is white

Perceived brightness14.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.79:1

Contrast with white19.79:1WCAG normal text: AAA

Contrast with black1.06:1WCAG normal text: Fail

Greyscale equivalent#080808

Inverted#F5FADA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000B26no red cones; affects about 1% of men; ΔE 4.7 from the original

Deuteranopia#000924no green cones; the most common form, about 1% of men; ΔE 4.7 from the original

Tritanopia#010D13no blue cones; rare, and affects men and women equally; ΔE 18 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.79:1WCAG large text: AAA

Contrast with black, large text1.06:1WCAG large text: Fail

Named colours

Black · ΔE 20.7 Dark slate grey · ΔE 38.2 Dark slateblue · ΔE 40.4 Midnight blue · ΔE 40.7 Dim grey · ΔE 46.4 Slate grey · ΔE 51.9

Nearest named CSS colourBlack (#000000)ΔE 20.72, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#202505

Analogous#051025, #1A0525

Triadic#250A05, #05250A

Split complementary#251A05, #102505

Tetradic#250510, #202505, #05251A

Tints, shades & saturation

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

Lighter +40%#3B1DD9

Lighter +30%#2E17AC

Lighter +20%#22117F

Lighter +10%#160B52

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#07002A

Less saturated −25%#0E0A20

Channel breakdown

R10

B37

Red10 (3.9%)

Green5 (2%)

Blue37 (14.5%)

Hue249.38°

Saturation (HSL)76.19%

Lightness8.24%

Dominant channelBlue

Hex per channelR 0A · G 05 · B 25

Keep nerding

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

#0A0525

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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