Blue Family
Dark Brightness
Luminance 4.1%
#1C3A5F · Obsidian Cobalt
RGB(28, 58, 95) • HSL(213°, 54%, 24%) • CMYK(71%, 39%, 0%, 63%)
Color Conversion & Technical Formats
HEX
#1C3A5F
RGB
rgb(28, 58, 95)
HSL
hsl(213, 54%, 24%)
HSV / HSB
hsv(213°, 71%, 37%)
CMYK
cmyk(71%, 39%, 0%, 63%)
CSS Variable
--color-obsidian-cobalt: #1c3a5f;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
11.54 : 1
WCAG AA Pass
On Black #000000
1.82 : 1
Low Contrast