Colour

#0D1019

#0D1019
Blue
Dark
Nearest: Black

#0D1019 is a blue with RGB values 13, 16, 25 and HSL 225°, 32%, 7%. It is a dark colour, so white text on it reaches 19:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0D1019#0D1019

HEX#0D1019

RGBrgb(13, 16, 25)

RGB (0–1)0.051, 0.0627, 0.098

RGB percentages5.1%, 6.3%, 9.8%

HSLhsl(225, 31.6%, 7.5%)

HSV / HSBhsv(225, 48%, 9.8%)

CMYK48%, 36%, 0%, 90.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer856,089

CSS custom property--colour: #0D1019;

Brightness & contrast

Relative luminance0.00526WCAG 2.x, 0 is black and 1 is white

Perceived brightness16.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19:1

Contrast with white19:1WCAG normal text: AAA

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

Greyscale equivalent#101010

Inverted#F2EFE6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0D1119no red cones; affects about 1% of men; ΔE 0.7 from the original

Deuteranopia#0C1019no green cones; the most common form, about 1% of men; ΔE 0.3 from the original

Tritanopia#0A1213no blue cones; rare, and affects men and women equally; ΔE 5.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

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

Named colours

Black · ΔE 7.7 Dark slate grey · ΔE 29.5 Dim grey · ΔE 40.1 Slate grey · ΔE 48.4 Gray · ΔE 49.2 Dark slateblue · ΔE 51

Nearest named CSS colourBlack (#000000)ΔE 7.74, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#19160D

Analogous#0D1619, #100D19

Triadic#190D10, #10190D

Split complementary#19100D, #16190D

Tetradic#190D16, #19160D, #0D1910

Tints, shades & saturation

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

Lighter +40%#53669F

Lighter +30%#41507E

Lighter +20%#303B5C

Lighter +10%#1E253B

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#080E1E

Less saturated −25%#121214

Channel breakdown

R13

G16

B25

Red13 (5.1%)

Green16 (6.3%)

Blue25 (9.8%)

Hue225°

Saturation (HSL)31.58%

Lightness7.45%

Dominant channelBlue

Hex per channelR 0D · G 10 · B 19

Keep nerding

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

#0D1019

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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