Colour

#0D4859

#0D4859
Cyan
Dark
Nearest: Dark slate grey

#0D4859 is a cyan with RGB values 13, 72, 89 and HSL 193°, 75%, 20%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0D4859#0D4859

HEX#0D4859

RGBrgb(13, 72, 89)

RGB (0–1)0.051, 0.2824, 0.349

RGB percentages5.1%, 28.2%, 34.9%

HSLhsl(193.4, 74.5%, 20%)

HSV / HSBhsv(193.4, 85.4%, 34.9%)

CMYK85.4%, 19.1%, 0%, 65.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer870,489

CSS custom property--colour: #0D4859;

Brightness & contrast

Relative luminance0.05442WCAG 2.x, 0 is black and 1 is white

Perceived brightness63.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.06:1

Contrast with white10.06:1WCAG normal text: AAA

Contrast with black2.09:1WCAG normal text: Fail

Greyscale equivalent#3D3D3D

Inverted#F2B7A6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3E465Ano red cones; affects about 1% of men; ΔE 13.9 from the original

Deuteranopia#343F59no green cones; the most common form, about 1% of men; ΔE 14.7 from the original

Tritanopia#004D4Dno blue cones; rare, and affects men and women equally; ΔE 12.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.06:1WCAG large text: AAA

Contrast with black, large text2.09:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12 Dim grey · ΔE 25.2 Slate grey · ΔE 27 Teal · ΔE 27.5 Light slate grey · ΔE 29.7 Steel blue · ΔE 30.7

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.01, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#591E0D

Analogous#0D5944, #0D2259

Triadic#590D48, #48590D

Split complementary#590D22, #59440D

Tetradic#440D59, #591E0D, #22590D

Tints, shades & saturation

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

Lighter +40%#4DC3E5

Lighter +30%#20B4DF

Lighter +20%#1A90B2

Lighter +10%#136C86

Darker −10%#06242D

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#004F66

Less saturated −25%#1A414C

Channel breakdown

R13

G72

B89

Red13 (5.1%)

Green72 (28.2%)

Blue89 (34.9%)

Hue193.42°

Saturation (HSL)74.51%

Lightness20%

Dominant channelBlue

Hex per channelR 0D · G 48 · B 59

Keep nerding

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#0D4859

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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