#4D73E6#4D73E6
#4D73E6 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.9% C 0.179 H 267.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).
Color values
| HEX | #4D73E6 |
|---|---|
| RGB | rgb(77, 115, 230) |
| HSL | hsl(225, 75%, 60%) |
| HSV | hsv(225, 67%, 90%) |
| CMYK | cmyk(66.5%, 50%, 0%, 9.8%) |
| CIE-LAB | lab(51.32, 23.49, -62.40) |
| CIE-LCH | lch(51.32, 66.68, 290.63°) |
| OKLab | oklab(58.89% -0.0093 -0.1791) |
| OKLCH | oklch(58.89% 0.179 267) |
| XYZ | xyz(23.4693, 19.5502, 77.3843) |
| Luminance | 0.1955 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.17
Royal Blue
#4169E1
ΔE00 3.60
Lightish Blue
#3D7AFD
ΔE00 3.81
Deep Sky Blue
#0D75F8
ΔE00 4.36
Cerulean Blue
#056EEE
ΔE00 4.50
Clear Blue
#247AFD
ΔE00 4.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D73E6 #E6C04D
analogous
#4DBFE6 #4D73E6 #734DE6
triadic
#4D73E6 #E64D73 #73E64D
tetradic
#4D73E6 #E64DBF #E6C04D #4DE673
square
#4D73E6 #E64DBF #E6C04D #4DE673
split-complementary
#4D73E6 #E6734D #BFE64D
monochromatic
#1739A2 #1E4CD8 #4D73E6 #839DEE #B8C7F5
Accessibility & contrast
On white
4.28
#4D73E6 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.91
#4D73E6 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4D73E6
4.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D73E6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4D73E6 | 1.00 | 4.28 | 4.91 | 4.91 |
| #FFFFFF | 4.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.91 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.91 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3082EA
Deuteranopia (green-blind)
#0074E4
Tritanopia (blue-blind)
#008EA2
Achromatopsia (no color)
#7A7A7A
Design tokens & code
CSS
--color: #4d73e6; /* rgb */ color: rgb(77, 115, 230); /* oklch */ color: oklch(58.9% 0.179 267.0);
Tailwind
colors: {
custom: {
50: '#8f9aef',
500: '#4d73e6',
950: '#000000',
},
}SCSS
$custom: #4d73e6; $custom-light: #8f9aef; $custom-dark: #000000;
JSON
{
"hex": "#4d73e6",
"rgb": {
"r": 77,
"g": 115,
"b": 230
},
"hsl": {
"h": 225.098,
"s": 75.369,
"l": 60.196
},
"oklch": {
"l": 0.58888,
"c": 0.17931,
"h": 267
},
"luminance": 0.19552
}Semantic roles & 50–950 ramp
primary
#4D73E6
secondary
#E5D6AA
accent
#A50ED8
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E16
muted
#7E7E84