Colour

#0D153E

#0D153E
Blue
Dark
Nearest: Dark slateblue

#0D153E is a blue with RGB values 13, 21, 62 and HSL 230°, 65%, 15%. It is a dark colour, so white text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0D153E#0D153E

HEX#0D153E

RGBrgb(13, 21, 62)

RGB (0–1)0.051, 0.0824, 0.2431

RGB percentages5.1%, 8.2%, 24.3%

HSLhsl(230.2, 65.3%, 14.7%)

HSV / HSBhsv(230.2, 79%, 24.3%)

CMYK79%, 66.1%, 0%, 75.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer857,406

CSS custom property--colour: #0D153E;

Brightness & contrast

Relative luminance0.0097WCAG 2.x, 0 is black and 1 is white

Perceived brightness27.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.59:1

Contrast with white17.59:1WCAG normal text: AAA

Contrast with black1.19:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#F2EAC1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001B3Fno red cones; affects about 1% of men; ΔE 6.8 from the original

Deuteranopia#00173Dno green cones; the most common form, about 1% of men; ΔE 4.2 from the original

Tritanopia#001F27no blue cones; rare, and affects men and women equally; ΔE 28.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.59:1WCAG large text: AAA

Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 29.5 Midnight blue · ΔE 29.9 Black · ΔE 31.6 Dark slate grey · ΔE 41 Rebecca purple · ΔE 43.2 Dim grey · ΔE 46.8

Nearest named CSS colourDark slateblue (#483D8B)ΔE 29.54, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3E360D

Analogous#0D2E3E, #1D0D3E

Triadic#3E0D15, #153E0D

Split complementary#3E1D0D, #2E3E0D

Tetradic#3E0D2E, #3E360D, #0D3E1D

Tints, shades & saturation

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

Lighter +40%#4059D7

Lighter +30%#2840BC

Lighter +20%#1F3292

Lighter +10%#162368

Darker −10%#040714

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#040F47

Less saturated −25%#161B35

Channel breakdown

R13

G21

B62

Red13 (5.1%)

Green21 (8.2%)

Blue62 (24.3%)

Hue230.2°

Saturation (HSL)65.33%

Lightness14.71%

Dominant channelBlue

Hex per channelR 0D · G 15 · B 3E

Keep nerding

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

#0D153E

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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