#112358 - Fibonacci Blue color

Deep, cool indigo with a restrained, slightly muted character. It reads as a near‑navy blue with crisp, steely undertones that suggest professionalism, calm and a touch of mystery. The color works well as a background or accent for modern interfaces, corporate branding, and editorial layouts, pairing cleanly with warm ochres, soft corals, or pale neutrals for contrast. It offers strong contrast with white or light gray for legible typography while conveying stability, depth and understated sophistication.

color #112358

#112358 color RGB value is 17, 35, 88, and the CMYK value is 0.807, 0.602, 0.00, 0.655. Alternative names for that color are: fibonacci blue, black, darkslateblue, downriver, midnight blue, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
17, 35, 88
rgb(17, 35, 88)
CMYK
0.807, 0.602, 0.00, 0.655
-
sRGB
0.0667, 0.137, 0.345
rgb(6.67% 13.7% 34.5%)
Adobe® 98 RGB compatible
0.116, 0.156, 0.342
color(a98-rgb 0.116 0.156 0.342)
HCT
274, 36.7, 15.6
color(--hct 274 25.3% 15.6%)
HSL
225, 67.6, 20.6
hsl(225 67.6% 20.6%)
HSV
225, 80.7, 34.5
color(--hsv 225 80.7% 34.5%)
HWB
225, 6.67, 65.5
hwb(225 6.67% 65.5%)
Lab
15.1, 9.76, -34.9
lab(15.1 9.76 -34.9)
P3
0.0831, 0.135, 0.332
color(display-p3 0.083 0.135 0.332)
XYZ D50
0.0229, 0.0192, 0.0714
color(xyz-d50 0.023 0.019 0.071)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#112358
RGB:17 35 88
HSL:224.79deg 67.62% 20.59%
HEX:#584611
RGB:88 70 17
HSL:44.79deg 67.62% 20.59%

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