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Recognised as Colour

#0D1229

  • #0D1229
  • Blue
  • Dark
  • Nearest: Black

#0D1229 is a blue with RGB values 13, 18, 41 and HSL 229°, 52%, 11%. It is a dark colour, so white text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0D1229#0D1229
HEX#0D1229
RGBrgb(13, 18, 41)
RGB (0–1)0.051, 0.0706, 0.1608
RGB percentages5.1%, 7.1%, 16.1%
HSLhsl(229.3, 51.9%, 10.6%)
HSV / HSBhsv(229.3, 68.3%, 16.1%)
CMYK68.3%, 56.1%, 0%, 83.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer856,617
CSS custom property--colour: #0D1229;

Brightness & contrast

Relative luminance0.00678WCAG 2.x, 0 is black and 1 is white
Perceived brightness20.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.49:1
Contrast with white18.49:1WCAG normal text: AAA
Contrast with black1.14:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#F2EDD6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#08152Ano red cones; affects about 1% of men; ΔE 2.9 from the original
Deuteranopia#051229no green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#02171Bno blue cones; rare, and affects men and women equally; ΔE 15.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.49:1WCAG large text: AAA
Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 18.2Dark slate grey · ΔE 33Dark slateblue · ΔE 41.2Dim grey · ΔE 42Midnight blue · ΔE 43.4Slate grey · ΔE 47.7
Nearest named CSS colourBlack (#000000)ΔE 18.23, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#29240D
Analogous#0D2029, #160D29
Triadic#290D12, #12290D
Split complementary#29160D, #20290D
Tetradic#290D20, #29240D, #0D2916

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4057C2
Lighter +30%#32459D
Lighter +20%#263476
Lighter +10%#192350
Darker −10%#010102
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#060E30
Less saturated −25%#141622

Channel breakdown

R13
G18
B41
Red13 (5.1%)
Green18 (7.1%)
Blue41 (16.1%)
Hue229.29°
Saturation (HSL)51.85%
Lightness10.59%
Dominant channelBlue
Hex per channelR 0D · G 12 · B 29

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Every value on this page was computed from “0d1229” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.