Colour
#3A6358
- #3A6358
- Cyan
- Dark
- Nearest: Dark slate grey
#3A6358 is a cyan with RGB values 58, 99, 88 and HSL 164°, 26%, 31%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.
Colour values
#3A6358#3A6358
HEX#3A6358
RGBrgb(58, 99, 88)
RGB (0–1)0.2275, 0.3882, 0.3451
RGB percentages22.7%, 38.8%, 34.5%
HSLhsl(163.9, 26.1%, 30.8%)
HSV / HSBhsv(163.9, 41.4%, 38.8%)
CMYK41.4%, 0%, 11.1%, 61.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,826,520
CSS custom property--colour: #3A6358;
Brightness & contrast
Relative luminance0.10528WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.76:1
Contrast with white6.76:1WCAG normal text: AA
Contrast with black3.11:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#C59CA7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.76:1WCAG large text: AAA
Contrast with black, large text3.11:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#633A45
Analogous#3A6344, #3A5A63
Triadic#583A63, #63583A
Split complementary#633A5A, #63433A
Tetradic#443A63, #633A45, #5A633A
Tints, shades & saturation
Channel breakdown
R58
G99
B88
Red58 (22.7%)
Green99 (38.8%)
Blue88 (34.5%)
Hue163.9°
Saturation (HSL)26.11%
Lightness30.78%
Dominant channelGreen
Hex per channelR 3A · G 63 · B 58
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