Recognised as Colour
#03149E
- #03149E
- Blue
- Dark
- Nearest: Dark blue
#03149E is a blue with RGB values 3, 20, 158 and HSL 233°, 96%, 32%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#03149E#03149E
HEX#03149E
RGBrgb(3, 20, 158)
RGB (0–1)0.0118, 0.0784, 0.6196
RGB percentages1.2%, 7.8%, 62%
HSLhsl(233.4, 96.3%, 31.6%)
HSV / HSBhsv(233.4, 98.1%, 62%)
CMYK98.1%, 87.3%, 0%, 38%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer201,886
CSS custom property--colour: #03149E;
Brightness & contrast
Relative luminance0.02988WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.14:1
Contrast with white13.14:1WCAG normal text: AAA
Contrast with black1.6:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#FCEB61
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.14:1WCAG large text: AAA
Contrast with black, large text1.6:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#9E8D03
Analogous#03629E, #3F039E
Triadic#9E0314, #149E03
Split complementary#9E3F03, #629E03
Tetradic#9E0362, #9E8D03, #039E3F
Tints, shades & saturation
Channel breakdown
R3
G20
B158
Red3 (1.2%)
Green20 (7.8%)
Blue158 (62%)
Hue233.42°
Saturation (HSL)96.27%
Lightness31.57%
Dominant channelBlue
Hex per channelR 03 · G 14 · B 9E
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