Recognised as Colour
#031490
- #031490
- Blue
- Dark
- Nearest: Navy
#031490 is a blue with RGB values 3, 20, 144 and HSL 233°, 96%, 29%. It is a dark colour, so white text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Navy.
Colour values
#031490#031490
HEX#031490
RGBrgb(3, 20, 144)
RGB (0–1)0.0118, 0.0784, 0.5647
RGB percentages1.2%, 7.8%, 56.5%
HSLhsl(232.8, 95.9%, 28.8%)
HSV / HSBhsv(232.8, 97.9%, 56.5%)
CMYK97.9%, 86.1%, 0%, 43.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer201,872
CSS custom property--colour: #031490;
Brightness & contrast
Relative luminance0.02533WCAG 2.x, 0 is black and 1 is white
Perceived brightness51 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.94:1
Contrast with white13.94:1WCAG normal text: AAA
Contrast with black1.51:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#FCEB6F
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.94:1WCAG large text: AAA
Contrast with black, large text1.51:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#907F03
Analogous#035B90, #380390
Triadic#900314, #149003
Split complementary#903803, #5B9003
Tetradic#90035B, #907F03, #039038
Tints, shades & saturation
Channel breakdown
R3
G20
B144
Red3 (1.2%)
Green20 (7.8%)
Blue144 (56.5%)
Hue232.77°
Saturation (HSL)95.92%
Lightness28.82%
Dominant channelBlue
Hex per channelR 03 · G 14 · B 90
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