All About Color #258BCB

#258BCB

About #258BCB

#258BCB is a medium blue color with the hex code #258BCB. In RGB it is red 37, green 139, blue 203; in HSL it is hue 203°, saturation 69%, lightness 47%; in CMYK it is 82%, 32%, 0%, 20%. Its contrast ratio is 3.73:1 on white and 5.63:1 on black.

#258BCB Color Conversion

Hex triplet25, 8B, CB
CMYK81.77%, 31.53%, 0.00%, 20.39%
RGB Decimal37, 139, 203
HSL203°, 69%, 47%
RGB Octal45, 213, 313
HSV (HSB)203.13°, 81.77%, 79.61%
RGB Binary100101, 10001011, 11001011
CIE-L*AB55.25, -5.91, -41.02
RGB Percent14.51%, 54.51%, 79.61%
CIE-L*CH55.25, 41.44, 261.80
XYZ20.78, 23.17, 59.88
CIE-L*UV55.25, -33.16, -63.03
xyY0.20, 0.22, 23.17
Hunter-Lab48.14, -7.20, -40.06
RYB14.51%, 39.29%, 79.61%

Color Accessibility Scores

#258BCB on a dark background: contrast 5.63:1, passes WCAG AA.
#258BCB on a light background: contrast 3.73:1, passes WCAG AA for large text only.

Color Shades

Tints and shades of #258BCB, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #258BCB. Open any of them in the Muzli palette generator.

Complementary palette

#258BCB · #68B4E3 · #17567D · #CB6525 · #E39768

Analogous palette

#25CB65 · #25CBB7 · #258BCB · #2538CB · #6525CB

Triadic palette

#258BCB · #CB258B · #8BCB25 · #68B4E3 · #E368B4

Tetradic palette

#258BCB · #B725CB · #CB6525 · #38CB25 · #17567D

Monochromatic palette

#0D3249 · #195F8A · #258BCB · #5BAEE1 · #9CCEED

Generate more palettes containing #258BCB · Browse all color names

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