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Colour

#090F48

  • #090F48
  • Blue
  • Dark
  • Nearest: Midnight blue

#090F48 is a blue with RGB values 9, 15, 72 and HSL 234°, 78%, 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

#090F48#090F48
HEX#090F48
RGBrgb(9, 15, 72)
RGB (0–1)0.0353, 0.0588, 0.2824
RGB percentages3.5%, 5.9%, 28.2%
HSLhsl(234.3, 77.8%, 15.9%)
HSV / HSBhsv(234.3, 87.5%, 28.2%)
CMYK87.5%, 79.2%, 0%, 71.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer593,736
CSS custom property--colour: #090F48;

Brightness & contrast

Relative luminance0.00868WCAG 2.x, 0 is black and 1 is white
Perceived brightness27.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.89:1
Contrast with white17.89:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#121212
Inverted#F6F0B7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001A4Ano red cones; affects about 1% of men; ΔE 9.7 from the original
Deuteranopia#001447no green cones; the most common form, about 1% of men; ΔE 5.7 from the original
Tritanopia#001F2Ano blue cones; rare, and affects men and women equally; ΔE 37.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.89:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 18.9Dark slateblue · ΔE 24.3Rebecca purple · ΔE 34.9Indigo · ΔE 37.2Navy · ΔE 39.2Black · ΔE 42.5
Nearest named CSS colourMidnight blue (#191970)ΔE 18.92, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#484209
Analogous#092F48, #220948
Triadic#48090F, #0F4809
Split complementary#482209, #2F4809
Tetradic#48092F, #484209, #094822

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3748E6
Lighter +30%#1A2BD0
Lighter +20%#1422A3
Lighter +10%#0F1875
Darker −10%#03061B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000851
Less saturated −25%#13173E

Channel breakdown

R9
G15
B72
Red9 (3.5%)
Green15 (5.9%)
Blue72 (28.2%)
Hue234.29°
Saturation (HSL)77.78%
Lightness15.88%
Dominant channelBlue
Hex per channelR 09 · G 0F · B 48

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Every value on this page was computed from “090f48” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.