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Colour

#00369F

  • #00369F
  • Blue
  • Dark
  • Nearest: Midnight blue

#00369F is a blue with RGB values 0, 54, 159 and HSL 220°, 100%, 31%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#00369F#00369F
HEX#00369F
RGBrgb(0, 54, 159)
RGB (0–1)0, 0.2118, 0.6235
RGB percentages0%, 21.2%, 62.4%
HSLhsl(219.6, 100%, 31.2%)
HSV / HSBhsv(219.6, 100%, 62.4%)
CMYK100%, 66%, 0%, 37.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,983
CSS custom property--colour: #00369F;

Brightness & contrast

Relative luminance0.05142WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.35:1
Contrast with white10.35:1WCAG normal text: AAA
Contrast with black2.03:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#FFC960

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0047A2no red cones; affects about 1% of men; ΔE 13.2 from the original
Deuteranopia#00399Dno green cones; the most common form, about 1% of men; ΔE 3.7 from the original
Tritanopia#005365no blue cones; rare, and affects men and women equally; ΔE 62.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.35:1WCAG large text: AAA
Contrast with black, large text2.03:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 15.9Dark slateblue · ΔE 19.1Slate blue · ΔE 19.6Rebecca purple · ΔE 19.9Royal blue · ΔE 21.4Navy · ΔE 23.5
Nearest named CSS colourMidnight blue (#191970)ΔE 15.89, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9F6900
Analogous#00869F, #19009F
Triadic#9F0036, #369F00
Split complementary#9F1900, #869F00
Tetradic#9F0086, #9F6900, #009F19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6C9EFF
Lighter +30%#397CFF
Lighter +20%#065BFF
Lighter +10%#0047D2
Darker −10%#00256C
Darker −20%#001339
Darker −30%#000206
Darker −40%#000000
More saturated +25%#00369F
Less saturated −25%#143C8B

Channel breakdown

R0
G54
B159
Red0 (0%)
Green54 (21.2%)
Blue159 (62.4%)
Hue219.62°
Saturation (HSL)100%
Lightness31.18%
Dominant channelBlue
Hex per channelR 00 · G 36 · B 9F

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Every value on this page was computed from “00369f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.