Recognised as Colour
#0A1AB2
- #0A1AB2
- Blue
- Dark
- Nearest: Dark blue
#0A1AB2 is a blue with RGB values 10, 26, 178 and HSL 234°, 89%, 37%. 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
#0A1AB2#0A1AB2
HEX#0A1AB2
RGBrgb(10, 26, 178)
RGB (0–1)0.0392, 0.102, 0.698
RGB percentages3.9%, 10.2%, 69.8%
HSLhsl(234.3, 89.4%, 36.9%)
HSV / HSBhsv(234.3, 94.4%, 69.8%)
CMYK94.4%, 85.4%, 0%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer662,194
CSS custom property--colour: #0A1AB2;
Brightness & contrast
Relative luminance0.04018WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.64:1
Contrast with white11.64:1WCAG normal text: AAA
Contrast with black1.8:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#F5E54D
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.64:1WCAG large text: AAA
Contrast with black, large text1.8:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#B2A20A
Analogous#0A6EB2, #4E0AB2
Triadic#B20A1A, #1AB20A
Split complementary#B24E0A, #6EB20A
Tetradic#B20A6E, #B2A20A, #0AB24E
Tints, shades & saturation
Channel breakdown
R10
G26
B178
Red10 (3.9%)
Green26 (10.2%)
Blue178 (69.8%)
Hue234.29°
Saturation (HSL)89.36%
Lightness36.86%
Dominant channelBlue
Hex per channelR 0A · G 1A · B B2
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page