Recognised as Colour
#031089
- #031089
- Blue
- Dark
- Nearest: Navy
#031089 is a blue with RGB values 3, 16, 137 and HSL 234°, 96%, 27%. It is a dark colour, so white text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Navy.
Colour values
#031089#031089
HEX#031089
RGBrgb(3, 16, 137)
RGB (0–1)0.0118, 0.0627, 0.5373
RGB percentages1.2%, 6.3%, 53.7%
HSLhsl(234.2, 95.7%, 27.5%)
HSV / HSBhsv(234.2, 97.8%, 53.7%)
CMYK97.8%, 88.3%, 0%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer200,841
CSS custom property--colour: #031089;
Brightness & contrast
Relative luminance0.02196WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.59:1
Contrast with white14.59:1WCAG normal text: AAA
Contrast with black1.44:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#FCEF76
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.59:1WCAG large text: AAA
Contrast with black, large text1.44:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#897C03
Analogous#035389, #390389
Triadic#890310, #108903
Split complementary#893903, #538903
Tetradic#890353, #897C03, #038939
Tints, shades & saturation
Channel breakdown
R3
G16
B137
Red3 (1.2%)
Green16 (6.3%)
Blue137 (53.7%)
Hue234.18°
Saturation (HSL)95.71%
Lightness27.45%
Dominant channelBlue
Hex per channelR 03 · G 10 · B 89
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