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Recognised as Colour

#00036E

  • #00036E
  • Blue
  • Dark
  • Nearest: Navy

#00036E is a blue with RGB values 0, 3, 110 and HSL 238°, 100%, 22%. It is a dark colour, so white text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#00036E#00036E
HEX#00036E
RGBrgb(0, 3, 110)
RGB (0–1)0, 0.0118, 0.4314
RGB percentages0%, 1.2%, 43.1%
HSLhsl(238.4, 100%, 21.6%)
HSV / HSBhsv(238.4, 100%, 43.1%)
CMYK100%, 97.3%, 0%, 56.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer878
CSS custom property--colour: #00036E;

Brightness & contrast

Relative luminance0.01191WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.96:1
Contrast with white16.96:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#0A0A0A
Inverted#FFFC91

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002271no red cones; affects about 1% of men; ΔE 20.3 from the original
Deuteranopia#00166Cno green cones; the most common form, about 1% of men; ΔE 12.8 from the original
Tritanopia#002B3Eno blue cones; rare, and affects men and women equally; ΔE 62.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.96:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Navy · ΔE 10.2Midnight blue · ΔE 13.2Indigo · ΔE 15.1Dark blue · ΔE 15.4Rebecca purple · ΔE 24.6Dark slateblue · ΔE 29.5
Nearest named CSS colourNavy (#000080)ΔE 10.15, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6E6B00
Analogous#003A6E, #34006E
Triadic#6E0003, #036E00
Split complementary#6E3400, #3A6E00
Tetradic#6E003A, #6E6B00, #006E34

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3B40FF
Lighter +30%#080FFF
Lighter +20%#0006D4
Lighter +10%#0004A1
Darker −10%#00023B
Darker −20%#000008
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00036E
Less saturated −25%#0E1060

Channel breakdown

R0
G3
B110
Red0 (0%)
Green3 (1.2%)
Blue110 (43.1%)
Hue238.36°
Saturation (HSL)100%
Lightness21.57%
Dominant channelBlue
Hex per channelR 00 · G 03 · B 6E

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Every value on this page was computed from “00036e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.