Recognised as Colour
#2D1B98
- #2D1B98
- Blue
- Dark
- Nearest: Navy
#2D1B98 is a blue with RGB values 45, 27, 152 and HSL 249°, 70%, 35%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Navy.
Colour values
#2D1B98#2D1B98
HEX#2D1B98
RGBrgb(45, 27, 152)
RGB (0–1)0.1765, 0.1059, 0.5961
RGB percentages17.6%, 10.6%, 59.6%
HSLhsl(248.6, 69.8%, 35.1%)
HSV / HSBhsv(248.6, 82.2%, 59.6%)
CMYK70.4%, 82.2%, 0%, 40.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,956,184
CSS custom property--colour: #2D1B98;
Brightness & contrast
Relative luminance0.03609WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.2:1
Contrast with white12.2:1WCAG normal text: AAA
Contrast with black1.72:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#D2E467
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.2:1WCAG large text: AAA
Contrast with black, large text1.72:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#86981B
Analogous#1B4898, #6C1B98
Triadic#982D1B, #1B982D
Split complementary#986B1B, #48981B
Tetradic#981B47, #86981B, #1B986B
Tints, shades & saturation
Channel breakdown
R45
G27
B152
Red45 (17.6%)
Green27 (10.6%)
Blue152 (59.6%)
Hue248.64°
Saturation (HSL)69.83%
Lightness35.1%
Dominant channelBlue
Hex per channelR 2D · G 1B · B 98
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