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Recognised as Colour

#090E4B

  • #090E4B
  • Blue
  • Dark
  • Nearest: Midnight blue

#090E4B is a blue with RGB values 9, 14, 75 and HSL 235°, 79%, 16%. It is a dark colour, so white text on it reaches 17.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#090E4B#090E4B
HEX#090E4B
RGBrgb(9, 14, 75)
RGB (0–1)0.0353, 0.0549, 0.2941
RGB percentages3.5%, 5.5%, 29.4%
HSLhsl(235.5, 78.6%, 16.5%)
HSV / HSBhsv(235.5, 88%, 29.4%)
CMYK88%, 81.3%, 0%, 70.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer593,483
CSS custom property--colour: #090E4B;

Brightness & contrast

Relative luminance0.0088WCAG 2.x, 0 is black and 1 is white
Perceived brightness27.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.86:1
Contrast with white17.86:1WCAG normal text: AAA
Contrast with black1.18:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#F6F1B4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001B4Dno red cones; affects about 1% of men; ΔE 11.3 from the original
Deuteranopia#00144Ano green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#00202Bno blue cones; rare, and affects men and women equally; ΔE 40.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.86:1WCAG large text: AAA
Contrast with black, large text1.18:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 16.5Dark slateblue · ΔE 23.4Rebecca purple · ΔE 33.1Indigo · ΔE 34.7Navy · ΔE 36.5Dark blue · ΔE 41.6
Nearest named CSS colourMidnight blue (#191970)ΔE 16.48, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4B4609
Analogous#092F4B, #25094B
Triadic#4B090E, #0E4B09
Split complementary#4B2509, #2F4B09
Tetradic#4B092F, #4B4609, #094B25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3946E7
Lighter +30%#1927D4
Lighter +20%#141FA6
Lighter +10%#0E1679
Darker −10%#04051D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000654
Less saturated −25%#131741

Channel breakdown

R9
G14
B75
Red9 (3.5%)
Green14 (5.5%)
Blue75 (29.4%)
Hue235.45°
Saturation (HSL)78.57%
Lightness16.47%
Dominant channelBlue
Hex per channelR 09 · G 0E · B 4B

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Every value on this page was computed from “090e4b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.