Colour
#458C7C
- #458C7C
- Cyan
- Dark
- Nearest: Dark cyan
#458C7C is a cyan with RGB values 69, 140, 124 and HSL 166°, 34%, 41%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#458C7C#458C7C
HEX#458C7C
RGBrgb(69, 140, 124)
RGB (0–1)0.2706, 0.549, 0.4863
RGB percentages27.1%, 54.9%, 48.6%
HSLhsl(166.5, 34%, 41%)
HSV / HSBhsv(166.5, 50.7%, 54.9%)
CMYK50.7%, 0%, 11.4%, 45.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,557,948
CSS custom property--colour: #458C7C;
Brightness & contrast
Relative luminance0.21477WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.3:1
Contrast with white3.97:1WCAG normal text: Fail
Contrast with black5.3:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#BA7383
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.97:1WCAG large text: AA
Contrast with black, large text5.3:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8C4555
Analogous#458C58, #45798C
Triadic#7C458C, #8C7C45
Split complementary#8C4579, #8C5845
Tetradic#58458C, #8C4555, #798C45
Tints, shades & saturation
Channel breakdown
R69
G140
B124
Red69 (27.1%)
Green140 (54.9%)
Blue124 (48.6%)
Hue166.48°
Saturation (HSL)33.97%
Lightness40.98%
Dominant channelGreen
Hex per channelR 45 · G 8C · B 7C
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