Colour
#2323A8
- #2323A8
- Blue
- Dark
- Nearest: Dark blue
#2323A8 is a blue with RGB values 35, 35, 168 and HSL 240°, 66%, 40%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#2323A8#2323A8
HEX#2323A8
RGBrgb(35, 35, 168)
RGB (0–1)0.1373, 0.1373, 0.6588
RGB percentages13.7%, 13.7%, 65.9%
HSLhsl(240, 65.5%, 39.8%)
HSV / HSBhsv(240, 79.2%, 65.9%)
CMYK79.2%, 79.2%, 0%, 34.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,302,888
CSS custom property--colour: #2323A8;
Brightness & contrast
Relative luminance0.04387WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.19:1
Contrast with white11.19:1WCAG normal text: AAA
Contrast with black1.88:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#DCDC57
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.19:1WCAG large text: AAA
Contrast with black, large text1.88:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#A8A823
Analogous#2366A8, #6623A8
Triadic#A82323, #23A823
Split complementary#A86623, #66A823
Tetradic#A82366, #A8A823, #23A866
Tints, shades & saturation
Channel breakdown
R35
G35
B168
Red35 (13.7%)
Green35 (13.7%)
Blue168 (65.9%)
Hue240°
Saturation (HSL)65.52%
Lightness39.8%
Dominant channelBlue
Hex per channelR 23 · G 23 · B A8
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