ColorTool
Log in
#0151EC

#0151ec ≈ Sapphire

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
Check contrast Explore in graph Random color

#0151ec is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 0.39% red, 31.76% green and 92.55% blue; printed in CMYK it uses 99.58% cyan, 65.68% magenta, 0% yellow and 7.45% black. Its hue angle is 219.57°, with 99.16% saturation and 46.47% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. 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 6.2:1 (WCAG AA). The closest named color is Sapphire (#0f52ba), ΔE 6.69.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1195

Complementary

  1. #0151ec
  2. #ec9c01

Split complementary

  1. #0151ec
  2. #ec2601
  3. #c7ec01

Analogous

  1. #01c7ec
  2. #0151ec
  3. #2601ec

Triadic

  1. #0151ec
  2. #ec0151
  3. #51ec01

Tetradic

  1. #0151ec
  2. #9c01ec
  3. #ec9c01
  4. #51ec01

Square

  1. #0151ec
  2. #ec01c7
  3. #ec9c01
  4. #01ec26

Monochromatic

  1. #001d54
  2. #0137a0
  3. #0151ec
  4. #3b7efe
  5. #88b0fe

Shades

#0151ec mixed progressively with black.

  1. #0151ec
  2. #0149d4
  3. #0141bd
  4. #0139a5
  5. #01318e
  6. #012976
  7. #00205e
  8. #001847
  9. #00102f
  10. #000818
  11. #000000

Tints

#0151ec mixed progressively with white.

  1. #0151ec
  2. #1a62ee
  3. #3474f0
  4. #4d85f2
  5. #6797f4
  6. #80a8f6
  7. #99b9f7
  8. #b3cbf9
  9. #ccdcfb
  10. #e6eefd
  11. #ffffff

Tones

#0151ec mixed progressively with gray.

  1. #0151ec
  2. #0e56e1
  3. #1a5ad6
  4. #275fcc
  5. #3464c1
  6. #4169b6
  7. #4d6dab
  8. #5a72a0
  9. #677796
  10. #737b8b
  11. #808080

Readable text 6.2:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.39:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #616161 ≈ 0.003% of males
Achromatomaly #4c5bab ≈ 0.001% of males
Protanopia #006bf1 ≈ 1.01% of males
Deuteranopia #0057e9 ≈ 1.27% of males
Tritanopia #007c98 ≈ 0.0001% of males
Protanomaly #0062ef ≈ 1.08% of males
Deuteranomaly #0055ea ≈ 4.63% of males
Tritanomaly #006dbf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0151ec {
  color: #0151ec;
}
Background
.bg-0151ec {
  background-color: #0151ec;
  color: #ffffff;
}
Border
.border-0151ec {
  border: 2px solid #0151ec;
}
CSS variables
:root {
  --color-primary: #0151ec;
  --color-primary-rgb: 1 81 236;
  --color-primary-hsl: 220 99% 46%;
}
Gradient
.gradient-0151ec {
  background: linear-gradient(135deg, #0151ec, #2601ec);
}
Colored shadow
.shadow-0151ec {
  box-shadow: 0 8px 24px rgb(1 81 236 / 0.35);
}

#0f52ba Sapphire ΔE 6.69 #5a4fcf Iris ΔE 6.83 #6050dc Majorelle Blue ΔE 7.05 #4166f5 Ultramarine Blue ΔE 7.20 #4169e1 Royal Blue ΔE 7.68 #1560bd Denim ΔE 8.40 #0047ab Cobalt Blue ΔE 9.03 #feae13 Inverted #616161 Grayscale 

Sapphire
#0151ec  rgb(1, 81, 236)  hsl(220, 99%, 46%)  Sapphire
#ec9c01  rgb(236, 156, 1)  hsl(40, 99%, 46%)  Gamboge
#ec0151  rgb(236, 1, 81)  hsl(340, 99%, 46%)  Amaranth
#51ec01  rgb(81, 236, 1)  hsl(100, 99%, 46%)  Harlequin