Recognised as Colour
#458B99
- #458B99
- Cyan
- Dark
- Nearest: Cadetblue
#458B99 is a cyan with RGB values 69, 139, 153 and HSL 190°, 38%, 44%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Cadetblue.
Colour values
#458B99#458B99
HEX#458B99
RGBrgb(69, 139, 153)
RGB (0–1)0.2706, 0.5451, 0.6
RGB percentages27.1%, 54.5%, 60%
HSLhsl(190, 37.8%, 43.5%)
HSV / HSBhsv(190, 54.9%, 60%)
CMYK54.9%, 9.2%, 0%, 40%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,557,721
CSS custom property--colour: #458B99;
Brightness & contrast
Relative luminance0.2203WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.41:1
Contrast with white3.88:1WCAG normal text: Fail
Contrast with black5.41:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#BA7466
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.88:1WCAG large text: AA
Contrast with black, large text5.41:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#995345
Analogous#45997D, #456199
Triadic#99458B, #8B9945
Split complementary#994561, #997D45
Tetradic#7D4599, #995345, #619945
Tints, shades & saturation
Channel breakdown
R69
G139
B153
Red69 (27.1%)
Green139 (54.5%)
Blue153 (60%)
Hue190°
Saturation (HSL)37.84%
Lightness43.53%
Dominant channelBlue
Hex per channelR 45 · G 8B · B 99
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