#4D74E9#4D74E9
#4D74E9 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.3% C 0.182 H 266.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4D74E9 |
|---|---|
| RGB | rgb(77, 116, 233) |
| HSL | hsl(225, 78%, 61%) |
| HSV | hsv(225, 67%, 91%) |
| CMYK | cmyk(67%, 50.2%, 0%, 8.6%) |
| CIE-LAB | lab(51.78, 23.91, -63.35) |
| CIE-LCH | lch(51.78, 67.72, 290.68°) |
| OKLab | oklab(59.3% -0.0099 -0.1818) |
| OKLCH | oklch(59.3% 0.182 266.9) |
| XYZ | xyz(24.0088, 19.9494, 79.6603) |
| Luminance | 0.1995 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.65
Lightish Blue
#3D7AFD
ΔE00 3.35
Royal Blue
#4169E1
ΔE00 4.04
Deep Sky Blue
#0D75F8
ΔE00 4.21
Clear Blue
#247AFD
ΔE00 4.38
Cerulean Blue
#056EEE
ΔE00 4.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D74E9 #E9C24D
analogous
#4DC2E9 #4D74E9 #744DE9
triadic
#4D74E9 #E94D74 #74E94D
tetradic
#4D74E9 #E94DC2 #E9C24D #4DE974
square
#4D74E9 #E94DC2 #E9C24D #4DE974
split-complementary
#4D74E9 #E9744D #C2E94D
monochromatic
#1539A7 #1B4CDD #4D74E9 #839FF0 #BAC9F6
Accessibility & contrast
On white
4.21
#4D74E9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#4D74E9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4D74E9
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D74E9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4D74E9 | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2F83ED
Deuteranopia (green-blind)
#0075E7
Tritanopia (blue-blind)
#0090A3
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #4d74e9; /* rgb */ color: rgb(77, 116, 233); /* oklch */ color: oklch(59.3% 0.182 266.9);
Tailwind
colors: {
custom: {
50: '#8f9bf1',
500: '#4d74e9',
950: '#000000',
},
}SCSS
$custom: #4d74e9; $custom-light: #8f9bf1; $custom-dark: #000000;
JSON
{
"hex": "#4d74e9",
"rgb": {
"r": 77,
"g": 116,
"b": 233
},
"hsl": {
"h": 225,
"s": 78,
"l": 60.784
},
"oklch": {
"l": 0.59296,
"c": 0.18211,
"h": 266.9
},
"luminance": 0.19952
}Semantic roles & 50–950 ramp
primary
#4D74E9
secondary
#E6D8AB
accent
#A70BDA
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85