Colour
#4331B3
- #4331B3
- Blue
- Dark
- Nearest: Dark blue
#4331B3 is a blue with RGB values 67, 49, 179 and HSL 248°, 57%, 45%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#4331B3#4331B3
HEX#4331B3
RGBrgb(67, 49, 179)
RGB (0–1)0.2627, 0.1922, 0.702
RGB percentages26.3%, 19.2%, 70.2%
HSLhsl(248.3, 57%, 44.7%)
HSV / HSBhsv(248.3, 72.6%, 70.2%)
CMYK62.6%, 72.6%, 0%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,403,635
CSS custom property--colour: #4331B3;
Brightness & contrast
Relative luminance0.06645WCAG 2.x, 0 is black and 1 is white
Perceived brightness80 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.02:1
Contrast with white9.02:1WCAG normal text: AAA
Contrast with black2.33:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#BCCE4C
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.02:1WCAG large text: AAA
Contrast with black, large text2.33:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#A1B331
Analogous#3160B3, #8431B3
Triadic#B34331, #31B343
Split complementary#B38431, #60B331
Tetradic#B33160, #A1B331, #31B384
Tints, shades & saturation
Channel breakdown
R67
G49
B179
Red67 (26.3%)
Green49 (19.2%)
Blue179 (70.2%)
Hue248.31°
Saturation (HSL)57.02%
Lightness44.71%
Dominant channelBlue
Hex per channelR 43 · G 31 · B B3
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