Colour
#0F28BA
- #0F28BA
- Blue
- Dark
- Nearest: Dark blue
#0F28BA is a blue with RGB values 15, 40, 186 and HSL 231°, 85%, 39%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#0F28BA#0F28BA
HEX#0F28BA
RGBrgb(15, 40, 186)
RGB (0–1)0.0588, 0.1569, 0.7294
RGB percentages5.9%, 15.7%, 72.9%
HSLhsl(231.2, 85.1%, 39.4%)
HSV / HSBhsv(231.2, 91.9%, 72.9%)
CMYK91.9%, 78.5%, 0%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer993,466
CSS custom property--colour: #0F28BA;
Brightness & contrast
Relative luminance0.05164WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.33:1
Contrast with white10.33:1WCAG normal text: AAA
Contrast with black2.03:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#F0D745
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.33:1WCAG large text: AAA
Contrast with black, large text2.03:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#BAA10F
Analogous#0F7EBA, #4B0FBA
Triadic#BA0F28, #28BA0F
Split complementary#BA4B0F, #7EBA0F
Tetradic#BA0F7E, #BAA10F, #0FBA4B
Tints, shades & saturation
Channel breakdown
R15
G40
B186
Red15 (5.9%)
Green40 (15.7%)
Blue186 (72.9%)
Hue231.23°
Saturation (HSL)85.07%
Lightness39.41%
Dominant channelBlue
Hex per channelR 0F · G 28 · B BA
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