#255FF8

#255ff8 ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool

#255ff8 is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 14.51% red, 37.25% green and 97.25% blue; printed in CMYK it uses 85.08% cyan, 61.69% magenta, 0% yellow and 2.75% black. Its hue angle is 223.51°, with 93.78% saturation and 55.88% 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 call-to-action buttons. White text on this color reaches a contrast ratio of 5.16:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 2.66.

Description generated from the measured properties of this color.

Conversions of #255ff8 into other color spaces
HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1536

Readable text 5.16:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.07:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6d6d6d ≈ 0.003% of males
Achromatomaly #5968b6 ≈ 0.001% of males
Protanopia #0077fd ≈ 1.01% of males
Deuteranopia #0064f5 ≈ 1.27% of males
Tritanopia #0087a3 ≈ 0.0001% of males
Protanomaly #006efb ≈ 1.08% of males
Deuteranomaly #0062f6 ≈ 4.63% of males
Tritanomaly #0079cb ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-255ff8 {
  color: #255ff8;
}
Background
.bg-255ff8 {
  background-color: #255ff8;
  color: #ffffff;
}
Border
.border-255ff8 {
  border: 2px solid #255ff8;
}
CSS variables
:root {
  --color-primary: #255ff8;
  --color-primary-rgb: 37 95 248;
  --color-primary-hsl: 224 94% 56%;
}
Gradient
.gradient-255ff8 {
  background: linear-gradient(135deg, #255ff8, #5425f8);
}
Colored shadow
.shadow-255ff8 {
  box-shadow: 0 8px 24px rgb(37 95 248 / 0.35);
}

Ultramarine Blue
#255ff8  rgb(37, 95, 248)  hsl(224, 94%, 56%)  Ultramarine Blue
#f8be25  rgb(248, 190, 37)  hsl(44, 94%, 56%)  Amber
#f8255f  rgb(248, 37, 95)  hsl(344, 94%, 56%)  Folly
#5ff825  rgb(95, 248, 37)  hsl(104, 94%, 56%)  Harlequin