ColorTool
Log in
#304FEC

#304fec ≈ Majorelle Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#304fec is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 18.82% red, 30.98% green and 92.55% blue; printed in CMYK it uses 79.66% cyan, 66.53% magenta, 0% yellow and 7.45% black. Its hue angle is 230.11°, with 83.19% saturation and 55.69% 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 6.08:1 (WCAG AA). The closest named color is Majorelle Blue (#6050dc), ΔE 5.14.

Description generated from the measured properties of this color.

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 luminance0.1228

Complementary

  1. #304fec
  2. #eccd30

Split complementary

  1. #304fec
  2. #ec6f30
  3. #adec30

Analogous

  1. #30adec
  2. #304fec
  3. #6f30ec

Triadic

  1. #304fec
  2. #ec304f
  3. #4fec30

Tetradic

  1. #304fec
  2. #cd30ec
  3. #eccd30
  4. #4fec30

Square

  1. #304fec
  2. #ec30ad
  3. #eccd30
  4. #30ec6f

Monochromatic

  1. #0b1d78
  2. #112ebe
  3. #304fec
  4. #768bf2
  5. #bcc6f9

Shades

#304fec mixed progressively with black.

  1. #304fec
  2. #2b47d4
  3. #263fbd
  4. #2237a5
  5. #1d2f8e
  6. #182876
  7. #13205e
  8. #0e1847
  9. #0a102f
  10. #050818
  11. #000000

Tints

#304fec mixed progressively with white.

  1. #304fec
  2. #4561ee
  3. #5972f0
  4. #6e84f2
  5. #8395f4
  6. #98a7f6
  7. #acb9f7
  8. #c1caf9
  9. #d6dcfb
  10. #eaedfd
  11. #ffffff

Tones

#304fec mixed progressively with gray.

  1. #304fec
  2. #3854e1
  3. #4059d6
  4. #485ecc
  5. #5063c1
  6. #5868b6
  7. #606cab
  8. #6871a0
  9. #707696
  10. #787b8b
  11. #808080

Readable text 6.08:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.46:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #626262 ≈ 0.003% of males
Achromatomaly #535bab ≈ 0.001% of males
Protanopia #006bf1 ≈ 1.01% of males
Deuteranopia #0059e9 ≈ 1.27% of males
Tritanopia #007a97 ≈ 0.0001% of males
Protanomaly #0061ef ≈ 1.08% of males
Deuteranomaly #0055ea ≈ 4.63% of males
Tritanomaly #006bbf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-304fec {
  color: #304fec;
}
Background
.bg-304fec {
  background-color: #304fec;
  color: #ffffff;
}
Border
.border-304fec {
  border: 2px solid #304fec;
}
CSS variables
:root {
  --color-primary: #304fec;
  --color-primary-rgb: 48 79 236;
  --color-primary-hsl: 230 83% 56%;
}
Gradient
.gradient-304fec {
  background: linear-gradient(135deg, #304fec, #6f30ec);
}
Colored shadow
.shadow-304fec {
  box-shadow: 0 8px 24px rgb(48 79 236 / 0.35);
}

#6050dc Majorelle Blue ΔE 5.14 #5a4fcf Iris ΔE 5.20 #4166f5 Ultramarine Blue ΔE 7.27 #6a5acd Slate Blue ΔE 7.80 #0f52ba Sapphire ΔE 8.07 #4169e1 Royal Blue ΔE 8.18 #4f42b5 Ocean Blue ΔE 8.52 #cfb013 Inverted #626262 Grayscale 

Majorelle Blue
#304fec  rgb(48, 79, 236)  hsl(230, 83%, 56%)  Majorelle Blue
#eccd30  rgb(236, 205, 48)  hsl(50, 83%, 56%)  Jonquil
#ec304f  rgb(236, 48, 79)  hsl(350, 83%, 56%)  Amaranth
#4fec30  rgb(79, 236, 48)  hsl(110, 83%, 56%)  Neon Green