Colour
#0025A6
- #0025A6
- Blue
- Dark
- Nearest: Dark blue
#0025A6 is a blue with RGB values 0, 37, 166 and HSL 227°, 100%, 33%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#0025A6#0025A6
HEX#0025A6
RGBrgb(0, 37, 166)
RGB (0–1)0, 0.1451, 0.651
RGB percentages0%, 14.5%, 65.1%
HSLhsl(226.6, 100%, 32.5%)
HSV / HSBhsv(226.6, 100%, 65.1%)
CMYK100%, 77.7%, 0%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,638
CSS custom property--colour: #0025A6;
Brightness & contrast
Relative luminance0.04076WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.57:1
Contrast with white11.57:1WCAG normal text: AAA
Contrast with black1.82:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#FFDA59
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.57:1WCAG large text: AAA
Contrast with black, large text1.82:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#A68100
Analogous#0078A6, #2E00A6
Triadic#A60025, #25A600
Split complementary#A62E00, #78A600
Tetradic#A60078, #A68100, #00A62E
Tints, shades & saturation
Channel breakdown
R0
G37
B166
Red0 (0%)
Green37 (14.5%)
Blue166 (65.1%)
Hue226.63°
Saturation (HSL)100%
Lightness32.55%
Dominant channelBlue
Hex per channelR 00 · G 25 · B A6
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