Colour
#02889E
- #02889E
- Cyan
- Dark
- Nearest: Dark cyan
#02889E is a cyan with RGB values 2, 136, 158 and HSL 188°, 98%, 31%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#02889E#02889E
HEX#02889E
RGBrgb(2, 136, 158)
RGB (0–1)0.0078, 0.5333, 0.6196
RGB percentages0.8%, 53.3%, 62%
HSLhsl(188.5, 97.5%, 31.4%)
HSV / HSBhsv(188.5, 98.7%, 62%)
CMYK98.7%, 13.9%, 0%, 38%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer166,046
CSS custom property--colour: #02889E;
Brightness & contrast
Relative luminance0.2009WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.02:1
Contrast with white4.18:1WCAG normal text: Fail
Contrast with black5.02:1WCAG normal text: AA
Greyscale equivalent#6D6D6D
Inverted#FD7761
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.18:1WCAG large text: AA
Contrast with black, large text5.02:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#9E1802
Analogous#029E66, #023A9E
Triadic#9E0288, #889E02
Split complementary#9E023A, #9E6602
Tetradic#66029E, #9E1802, #3A9E02
Tints, shades & saturation
Channel breakdown
R2
G136
B158
Red2 (0.8%)
Green136 (53.3%)
Blue158 (62%)
Hue188.46°
Saturation (HSL)97.5%
Lightness31.37%
Dominant channelBlue
Hex per channelR 02 · G 88 · B 9E
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