Colour
#0D28AE
- #0D28AE
- Blue
- Dark
- Nearest: Dark blue
#0D28AE is a blue with RGB values 13, 40, 174 and HSL 230°, 86%, 37%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#0D28AE#0D28AE
HEX#0D28AE
RGBrgb(13, 40, 174)
RGB (0–1)0.051, 0.1569, 0.6824
RGB percentages5.1%, 15.7%, 68.2%
HSLhsl(229.9, 86.1%, 36.7%)
HSV / HSBhsv(229.9, 92.5%, 68.2%)
CMYK92.5%, 77%, 0%, 31.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer862,382
CSS custom property--colour: #0D28AE;
Brightness & contrast
Relative luminance0.04659WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.87:1
Contrast with white10.87:1WCAG normal text: AAA
Contrast with black1.93:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#F2D751
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.87:1WCAG large text: AAA
Contrast with black, large text1.93:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#AE930D
Analogous#0D79AE, #420DAE
Triadic#AE0D28, #28AE0D
Split complementary#AE430D, #78AE0D
Tetradic#AE0D79, #AE930D, #0DAE43
Tints, shades & saturation
Channel breakdown
R13
G40
B174
Red13 (5.1%)
Green40 (15.7%)
Blue174 (68.2%)
Hue229.94°
Saturation (HSL)86.1%
Lightness36.67%
Dominant channelBlue
Hex per channelR 0D · G 28 · B AE
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