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Recognised as Colour

#00369E

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

#00369E is a blue with RGB values 0, 54, 158 and HSL 219°, 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

#00369E#00369E
HEX#00369E
RGBrgb(0, 54, 158)
RGB (0–1)0, 0.2118, 0.6196
RGB percentages0%, 21.2%, 62%
HSLhsl(219.5, 100%, 31%)
HSV / HSBhsv(219.5, 100%, 62%)
CMYK100%, 65.8%, 0%, 38%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,982
CSS custom property--colour: #00369E;

Brightness & contrast

Relative luminance0.05107WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.39:1
Contrast with white10.39:1WCAG normal text: AAA
Contrast with black2.02:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#FFC961

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0047A1no red cones; affects about 1% of men; ΔE 13.2 from the original
Deuteranopia#00399Cno green cones; the most common form, about 1% of men; ΔE 3.7 from the original
Tritanopia#005265no blue cones; rare, and affects men and women equally; ΔE 60.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.39:1WCAG large text: AAA
Contrast with black, large text2.02:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 15.6Dark slateblue · ΔE 18.6Slate blue · ΔE 19.8Rebecca purple · ΔE 19.9Royal blue · ΔE 21.6Navy · ΔE 23.8
Nearest named CSS colourMidnight blue (#191970)ΔE 15.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9E6800
Analogous#00859E, #19009E
Triadic#9E0036, #369E00
Split complementary#9E1900, #859E00
Tetradic#9E0085, #9E6800, #009E19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6B9EFF
Lighter +30%#387CFF
Lighter +20%#055AFF
Lighter +10%#0047D1
Darker −10%#00256B
Darker −20%#001338
Darker −30%#000205
Darker −40%#000000
More saturated +25%#00369E
Less saturated −25%#143C8A

Channel breakdown

R0
G54
B158
Red0 (0%)
Green54 (21.2%)
Blue158 (62%)
Hue219.49°
Saturation (HSL)100%
Lightness30.98%
Dominant channelBlue
Hex per channelR 00 · G 36 · B 9E

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