Recognised as Colour
#030D9A
- #030D9A
- Blue
- Dark
- Nearest: Dark blue
#030D9A is a blue with RGB values 3, 13, 154 and HSL 236°, 96%, 31%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#030D9A#030D9A
HEX#030D9A
RGBrgb(3, 13, 154)
RGB (0–1)0.0118, 0.051, 0.6039
RGB percentages1.2%, 5.1%, 60.4%
HSLhsl(236, 96.2%, 30.8%)
HSV / HSBhsv(236, 98.1%, 60.4%)
CMYK98.1%, 91.6%, 0%, 39.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer200,090
CSS custom property--colour: #030D9A;
Brightness & contrast
Relative luminance0.0264WCAG 2.x, 0 is black and 1 is white
Perceived brightness53 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.74:1
Contrast with white13.74:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#151515
Inverted#FCF265
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.74:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#9A9003
Analogous#03589A, #45039A
Triadic#9A030D, #0D9A03
Split complementary#9A4403, #599A03
Tetradic#9A0358, #9A9003, #039A45
Tints, shades & saturation
Channel breakdown
R3
G13
B154
Red3 (1.2%)
Green13 (5.1%)
Blue154 (60.4%)
Hue236.03°
Saturation (HSL)96.18%
Lightness30.78%
Dominant channelBlue
Hex per channelR 03 · G 0D · B 9A
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