Colour
#1E5858
- #1E5858
- Cyan
- Dark
- Nearest: Dark slate grey
#1E5858 is a cyan with RGB values 30, 88, 88 and HSL 180°, 49%, 23%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#1E5858#1E5858
HEX#1E5858
RGBrgb(30, 88, 88)
RGB (0–1)0.1176, 0.3451, 0.3451
RGB percentages11.8%, 34.5%, 34.5%
HSLhsl(180, 49.2%, 23.1%)
HSV / HSBhsv(180, 65.9%, 34.5%)
CMYK65.9%, 0%, 0%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,988,696
CSS custom property--colour: #1E5858;
Brightness & contrast
Relative luminance0.0796WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.1:1
Contrast with white8.1:1WCAG normal text: AAA
Contrast with black2.59:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#E1A7A7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.1:1WCAG large text: AAA
Contrast with black, large text2.59:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#581E1E
Analogous#1E583B, #1E3B58
Triadic#581E58, #58581E
Split complementary#581E3B, #583B1E
Tetradic#3B1E58, #581E1E, #3B581E
Tints, shades & saturation
Channel breakdown
R30
G88
B88
Red30 (11.8%)
Green88 (34.5%)
Blue88 (34.5%)
Hue180°
Saturation (HSL)49.15%
Lightness23.14%
Dominant channelGreen and Blue
Hex per channelR 1E · G 58 · B 58
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