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Colour

#000D2F

  • #000D2F
  • Blue
  • Dark
  • Nearest: Black

#000D2F is a blue with RGB values 0, 13, 47 and HSL 223°, 100%, 9%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#000D2F#000D2F
HEX#000D2F
RGBrgb(0, 13, 47)
RGB (0–1)0, 0.051, 0.1843
RGB percentages0%, 5.1%, 18.4%
HSLhsl(223.4, 100%, 9.2%)
HSV / HSBhsv(223.4, 100%, 18.4%)
CMYK100%, 72.3%, 0%, 81.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,375
CSS custom property--colour: #000D2F;

Brightness & contrast

Relative luminance0.00493WCAG 2.x, 0 is black and 1 is white
Perceived brightness18.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.11:1
Contrast with white19.11:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#0D0D0D
Inverted#FFF2D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001230no red cones; affects about 1% of men; ΔE 2.9 from the original
Deuteranopia#000D2Eno green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#00161Cno blue cones; rare, and affects men and women equally; ΔE 21.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.11:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail

Named colours

Black · ΔE 25Dark slateblue · ΔE 37.2Midnight blue · ΔE 37.3Dark slate grey · ΔE 38.5Dim grey · ΔE 47Steel blue · ΔE 50.2
Nearest named CSS colourBlack (#000000)ΔE 25.05, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F2200
Analogous#00252F, #0A002F
Triadic#2F000D, #0D2F00
Split complementary#2F0B00, #252F00
Tetradic#2F0025, #2F2200, #002F0A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0045FB
Lighter +30%#0037C8
Lighter +20%#002995
Lighter +10%#001B62
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000D2F
Less saturated −25%#061029

Channel breakdown

R0
G13
B47
Red0 (0%)
Green13 (5.1%)
Blue47 (18.4%)
Hue223.4°
Saturation (HSL)100%
Lightness9.22%
Dominant channelBlue
Hex per channelR 00 · G 0D · B 2F

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Every value on this page was computed from “000d2f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.