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Recognised as Colour

#000B6D

  • #000B6D
  • Blue
  • Dark
  • Nearest: Midnight blue

#000B6D is a blue with RGB values 0, 11, 109 and HSL 234°, 100%, 21%. It is a dark colour, so white text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#000B6D#000B6D
HEX#000B6D
RGBrgb(0, 11, 109)
RGB (0–1)0, 0.0431, 0.4275
RGB percentages0%, 4.3%, 42.7%
HSLhsl(233.9, 100%, 21.4%)
HSV / HSBhsv(233.9, 100%, 42.7%)
CMYK100%, 89.9%, 0%, 57.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,925
CSS custom property--colour: #000B6D;

Brightness & contrast

Relative luminance0.01343WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.55:1
Contrast with white16.55:1WCAG normal text: AAA
Contrast with black1.27:1WCAG normal text: Fail
Greyscale equivalent#101010
Inverted#FFF492

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002470no red cones; affects about 1% of men; ΔE 17.8 from the original
Deuteranopia#00196Bno green cones; the most common form, about 1% of men; ΔE 10.9 from the original
Tritanopia#002C3Eno blue cones; rare, and affects men and women equally; ΔE 58.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.55:1WCAG large text: AAA
Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 8.6Navy · ΔE 14.5Indigo · ΔE 17.2Dark blue · ΔE 19.6Rebecca purple · ΔE 23.4Dark slateblue · ΔE 25.5
Nearest named CSS colourMidnight blue (#191970)ΔE 8.56, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6D6200
Analogous#00426D, #2C006D
Triadic#6D000B, #0B6D00
Split complementary#6D2C00, #416D00
Tetradic#6D0041, #6D6200, #006D2B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3A4EFF
Lighter +30%#0720FF
Lighter +20%#0015D3
Lighter +10%#0010A0
Darker −10%#00063A
Darker −20%#000107
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000B6D
Less saturated −25%#0E165F

Channel breakdown

R0
G11
B109
Red0 (0%)
Green11 (4.3%)
Blue109 (42.7%)
Hue233.94°
Saturation (HSL)100%
Lightness21.37%
Dominant channelBlue
Hex per channelR 00 · G 0B · B 6D

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Every value on this page was computed from “000b6d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.