Colour
#3031BE
- #3031BE
- Blue
- Dark
- Nearest: Dark blue
#3031BE is a blue with RGB values 48, 49, 190 and HSL 240°, 60%, 47%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#3031BE#3031BE
HEX#3031BE
RGBrgb(48, 49, 190)
RGB (0–1)0.1882, 0.1922, 0.7451
RGB percentages18.8%, 19.2%, 74.5%
HSLhsl(239.6, 59.7%, 46.7%)
HSV / HSBhsv(239.6, 74.7%, 74.5%)
CMYK74.7%, 74.2%, 0%, 25.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,158,462
CSS custom property--colour: #3031BE;
Brightness & contrast
Relative luminance0.06543WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.1:1
Contrast with white9.1:1WCAG normal text: AAA
Contrast with black2.31:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#CFCE41
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.1:1WCAG large text: AAA
Contrast with black, large text2.31:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#BEBD30
Analogous#3078BE, #7630BE
Triadic#BE3031, #31BE30
Split complementary#BE7630, #78BE30
Tetradic#BE3078, #BEBD30, #30BE76
Tints, shades & saturation
Channel breakdown
R48
G49
B190
Red48 (18.8%)
Green49 (19.2%)
Blue190 (74.5%)
Hue239.58°
Saturation (HSL)59.66%
Lightness46.67%
Dominant channelBlue
Hex per channelR 30 · G 31 · B BE
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