Colour
#001AAA
- #001AAA
- Blue
- Dark
- Nearest: Dark blue
#001AAA is a blue with RGB values 0, 26, 170 and HSL 231°, 100%, 33%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#001AAA#001AAA
HEX#001AAA
RGBrgb(0, 26, 170)
RGB (0–1)0, 0.102, 0.6667
RGB percentages0%, 10.2%, 66.7%
HSLhsl(230.8, 100%, 33.3%)
HSV / HSBhsv(230.8, 100%, 66.7%)
CMYK100%, 84.7%, 0%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,826
CSS custom property--colour: #001AAA;
Brightness & contrast
Relative luminance0.03641WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.15:1
Contrast with white12.15:1WCAG normal text: AAA
Contrast with black1.73:1WCAG normal text: Fail
Greyscale equivalent#1F1F1F
Inverted#FFE555
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.15:1WCAG large text: AAA
Contrast with black, large text1.73:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#AA9000
Analogous#006FAA, #3B00AA
Triadic#AA001A, #1AAA00
Split complementary#AA3B00, #6FAA00
Tetradic#AA006F, #AA9000, #00AA3B
Tints, shades & saturation
Channel breakdown
R0
G26
B170
Red0 (0%)
Green26 (10.2%)
Blue170 (66.7%)
Hue230.82°
Saturation (HSL)100%
Lightness33.33%
Dominant channelBlue
Hex per channelR 00 · G 1A · B AA
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