#4D77E8#4D77E8
#4D77E8 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.8% C 0.177 H 265.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).
Color values
| HEX | #4D77E8 |
|---|---|
| RGB | rgb(77, 119, 232) |
| HSL | hsl(224, 77%, 61%) |
| HSV | hsv(224, 67%, 91%) |
| CMYK | cmyk(66.8%, 48.7%, 0%, 9%) |
| CIE-LAB | lab(52.50, 21.71, -61.63) |
| CIE-LCH | lch(52.50, 65.34, 289.40°) |
| OKLab | oklab(59.83% -0.0127 -0.1767) |
| OKLCH | oklch(59.83% 0.177 265.9) |
| XYZ | xyz(24.2178, 20.5953, 79.0273) |
| Luminance | 0.2060 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.70
Cornflower Blue
#5170D7
ΔE00 3.31
Clear Blue
#247AFD
ΔE00 3.70
Deep Sky Blue
#0D75F8
ΔE00 3.87
Dodger Blue
#3E82FC
ΔE00 4.74
Cerulean Blue
#056EEE
ΔE00 4.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D77E8 #E8BE4D
analogous
#4DC4E8 #4D77E8 #704DE8
triadic
#4D77E8 #E84D77 #77E84D
tetradic
#4D77E8 #E84DC4 #E8BE4D #4DE870
square
#4D77E8 #E84DC4 #E8BE4D #4DE870
split-complementary
#4D77E8 #E8704D #C4E84D
monochromatic
#153CA5 #1C50DB #4D77E8 #83A0EF #B9CAF6
Accessibility & contrast
On white
4.10
#4D77E8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.12
#4D77E8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4D77E8
5.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D77E8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4D77E8 | 1.00 | 4.10 | 5.12 | 5.12 |
| #FFFFFF | 4.10 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3885EC
Deuteranopia (green-blind)
#0777E6
Tritanopia (blue-blind)
#0091A4
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #4d77e8; /* rgb */ color: rgb(77, 119, 232); /* oklch */ color: oklch(59.8% 0.177 265.9);
Tailwind
colors: {
custom: {
50: '#8f9df0',
500: '#4d77e8',
950: '#000000',
},
}SCSS
$custom: #4d77e8; $custom-light: #8f9df0; $custom-dark: #000000;
JSON
{
"hex": "#4d77e8",
"rgb": {
"r": 77,
"g": 119,
"b": 232
},
"hsl": {
"h": 223.742,
"s": 77.114,
"l": 60.588
},
"oklch": {
"l": 0.59826,
"c": 0.17717,
"h": 265.9
},
"luminance": 0.20598
}Semantic roles & 50–950 ramp
primary
#4D77E8
secondary
#E6D6AB
accent
#A20CD9
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85