Colour
#1500A7
- #1500A7
- Blue
- Dark
- Nearest: Dark blue
#1500A7 is a blue with RGB values 21, 0, 167 and HSL 248°, 100%, 33%. It is a dark colour, so white text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#1500A7#1500A7
HEX#1500A7
RGBrgb(21, 0, 167)
RGB (0–1)0.0824, 0, 0.6549
RGB percentages8.2%, 0%, 65.5%
HSLhsl(247.5, 100%, 32.7%)
HSV / HSBhsv(247.5, 100%, 65.5%)
CMYK87.4%, 100%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,376,423
CSS custom property--colour: #1500A7;
Brightness & contrast
Relative luminance0.02949WCAG 2.x, 0 is black and 1 is white
Perceived brightness57.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.21:1
Contrast with white13.21:1WCAG normal text: AAA
Contrast with black1.59:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#EAFF58
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.21:1WCAG large text: AAA
Contrast with black, large text1.59:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#92A700
Analogous#003EA7, #6900A7
Triadic#A71500, #00A715
Split complementary#A76900, #3EA700
Tetradic#A7003E, #92A700, #00A769
Tints, shades & saturation
Channel breakdown
R21
G0
B167
Red21 (8.2%)
Green0 (0%)
Blue167 (65.5%)
Hue247.54°
Saturation (HSL)100%
Lightness32.75%
Dominant channelBlue
Hex per channelR 15 · G 00 · B A7
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