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Colour

#0D1536

  • #0D1536
  • Blue
  • Dark
  • Nearest: Black

#0D1536 is a blue with RGB values 13, 21, 54 and HSL 228°, 61%, 13%. It is a dark colour, so white text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0D1536#0D1536
HEX#0D1536
RGBrgb(13, 21, 54)
RGB (0–1)0.051, 0.0824, 0.2118
RGB percentages5.1%, 8.2%, 21.2%
HSLhsl(228.3, 61.2%, 13.1%)
HSV / HSBhsv(228.3, 75.9%, 21.2%)
CMYK75.9%, 61.1%, 0%, 78.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer857,398
CSS custom property--colour: #0D1536;

Brightness & contrast

Relative luminance0.00888WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.83:1
Contrast with white17.83:1WCAG normal text: AAA
Contrast with black1.18:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#F2EAC9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#031937no red cones; affects about 1% of men; ΔE 4.8 from the original
Deuteranopia#001635no green cones; the most common form, about 1% of men; ΔE 4 from the original
Tritanopia#001D23no blue cones; rare, and affects men and women equally; ΔE 23.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.83:1WCAG large text: AAA
Contrast with black, large text1.18:1WCAG large text: Fail

Named colours

Black · ΔE 26Dark slateblue · ΔE 34.1Midnight blue · ΔE 35.6Dark slate grey · ΔE 36.8Dim grey · ΔE 44Steel blue · ΔE 47.4
Nearest named CSS colourBlack (#000000)ΔE 25.98, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#362E0D
Analogous#0D2A36, #190D36
Triadic#360D15, #15360D
Split complementary#36190D, #2A360D
Tetradic#360D2A, #362E0D, #0D3619

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3E5BD1
Lighter +30%#2B45B1
Lighter +20%#213588
Lighter +10%#17255F
Darker −10%#03050D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#05103E
Less saturated −25%#151A2E

Channel breakdown

R13
G21
B54
Red13 (5.1%)
Green21 (8.2%)
Blue54 (21.2%)
Hue228.29°
Saturation (HSL)61.19%
Lightness13.14%
Dominant channelBlue
Hex per channelR 0D · G 15 · B 36

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Every value on this page was computed from “0d1536” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.