#4F73E6#4F73E6
#4F73E6 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.0% C 0.179 H 267.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).
Color values
| HEX | #4F73E6 |
|---|---|
| RGB | rgb(79, 115, 230) |
| HSL | hsl(226, 75%, 61%) |
| HSV | hsv(226, 66%, 90%) |
| CMYK | cmyk(65.7%, 50%, 0%, 9.8%) |
| CIE-LAB | lab(51.42, 23.80, -62.24) |
| CIE-LCH | lch(51.42, 66.64, 290.93°) |
| OKLab | oklab(58.99% -0.0075 -0.1786) |
| OKLCH | oklch(58.99% 0.179 267.6) |
| XYZ | xyz(23.6332, 19.6347, 77.3920) |
| Luminance | 0.1964 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.15
Royal Blue
#4169E1
ΔE00 3.67
Lightish Blue
#3D7AFD
ΔE00 3.91
Deep Sky Blue
#0D75F8
ΔE00 4.62
Cerulean Blue
#056EEE
ΔE00 4.76
Clear Blue
#247AFD
ΔE00 4.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F73E6 #E6C24F
analogous
#4FBFE6 #4F73E6 #764FE6
triadic
#4F73E6 #E64F73 #73E64F
tetradic
#4F73E6 #E64FBF #E6C24F #4FE676
square
#4F73E6 #E64FBF #E6C24F #4FE676
split-complementary
#4F73E6 #E6764F #BFE64F
monochromatic
#1739A3 #1F4BD9 #4F73E6 #859EEE #BAC8F5
Accessibility & contrast
On white
4.26
#4F73E6 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.93
#4F73E6 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F73E6
4.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F73E6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F73E6 | 1.00 | 4.26 | 4.93 | 4.93 |
| #FFFFFF | 4.26 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.93 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.93 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3182EA
Deuteranopia (green-blind)
#0074E4
Tritanopia (blue-blind)
#008EA2
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #4f73e6; /* rgb */ color: rgb(79, 115, 230); /* oklch */ color: oklch(59.0% 0.179 267.6);
Tailwind
colors: {
custom: {
50: '#909aef',
500: '#4f73e6',
950: '#000000',
},
}SCSS
$custom: #4f73e6; $custom-light: #909aef; $custom-dark: #000000;
JSON
{
"hex": "#4f73e6",
"rgb": {
"r": 79,
"g": 115,
"b": 230
},
"hsl": {
"h": 225.695,
"s": 75.124,
"l": 60.588
},
"oklch": {
"l": 0.58988,
"c": 0.17872,
"h": 267.6
},
"luminance": 0.19637
}Semantic roles & 50–950 ramp
primary
#4F73E6
secondary
#E5D7AC
accent
#A70ED7
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E16
muted
#7E7E84