#2858BB

#2858bb ≈ Sapphire

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool

#2858bb is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 15.69% red, 34.51% green and 73.33% blue; printed in CMYK it uses 78.61% cyan, 52.94% magenta, 0% yellow and 26.67% black. Its hue angle is 220.41°, with 64.76% saturation and 44.51% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and brand accents. White text on this color reaches a contrast ratio of 6.55:1 (WCAG AA). The closest named color is Sapphire (#0f52ba), ΔE 2.16.

Description generated from the measured properties of this color.

Conversions of #2858bb into other color spaces
HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1102

Readable text 6.55:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.2:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5d5d5d ≈ 0.003% of males
Achromatomaly #4d5b8d ≈ 0.001% of males
Protanopia #0d64bf ≈ 1.01% of males
Deuteranopia #0057b9 ≈ 1.27% of males
Tritanopia #007081 ≈ 0.0001% of males
Protanomaly #1b60bd ≈ 1.08% of males
Deuteranomaly #0057ba ≈ 4.63% of males
Tritanomaly #00679b ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2858bb {
  color: #2858bb;
}
Background
.bg-2858bb {
  background-color: #2858bb;
  color: #ffffff;
}
Border
.border-2858bb {
  border: 2px solid #2858bb;
}
CSS variables
:root {
  --color-primary: #2858bb;
  --color-primary-rgb: 40 88 187;
  --color-primary-hsl: 220 65% 45%;
}
Gradient
.gradient-2858bb {
  background: linear-gradient(135deg, #2858bb, #4228bb);
}
Colored shadow
.shadow-2858bb {
  box-shadow: 0 8px 24px rgb(40 88 187 / 0.35);
}

Sapphire
#2858bb  rgb(40, 88, 187)  hsl(220, 65%, 45%)  Sapphire
#bb8b28  rgb(187, 139, 40)  hsl(40, 65%, 45%)  Dark Goldenrod
#bb2858  rgb(187, 40, 88)  hsl(340, 65%, 45%)  Dogwood Rose
#58bb28  rgb(88, 187, 40)  hsl(100, 65%, 45%)  Kelly Green