#4E77D4#4E77D4
#4E77D4 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.6% C 0.150 H 264.4°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).
Color values
| HEX | #4E77D4 |
|---|---|
| RGB | rgb(78, 119, 212) |
| HSL | hsl(222, 61%, 57%) |
| HSV | hsv(222, 63%, 83%) |
| CMYK | cmyk(63.2%, 43.9%, 0%, 16.9%) |
| CIE-LAB | lab(51.34, 14.94, -52.22) |
| CIE-LCH | lch(51.34, 54.32, 285.97°) |
| OKLab | oklab(58.56% -0.0147 -0.149) |
| OKLCH | oklch(58.56% 0.15 264.4) |
| XYZ | xyz(21.6183, 19.5648, 64.9117) |
| Luminance | 0.1957 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.86
Deep Sky Blue
#0D75F8
ΔE00 4.53
Lightish Blue
#3D7AFD
ΔE00 4.62
Cerulean Blue
#056EEE
ΔE00 4.85
Clear Blue
#247AFD
ΔE00 4.86
Royal Blue
#4169E1
ΔE00 5.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E77D4 #D4AB4E
analogous
#4EBAD4 #4E77D4 #684ED4
triadic
#4E77D4 #D44E77 #77D44E
tetradic
#4E77D4 #D44EBA #D4AB4E #4ED468
square
#4E77D4 #D44EBA #D4AB4E #4ED468
split-complementary
#4E77D4 #D4684E #BAD44E
monochromatic
#214087 #2D57B8 #4E77D4 #7F9DE0 #B0C3EC
Accessibility & contrast
On white
4.27
#4E77D4 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.91
#4E77D4 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4E77D4
4.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E77D4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4E77D4 | 1.00 | 4.27 | 4.91 | 4.91 |
| #FFFFFF | 4.27 | 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)
#4B81D8
Deuteranopia (green-blind)
#3675D2
Tritanopia (blue-blind)
#008C9B
Achromatopsia (no color)
#7A7A7A
Design tokens & code
CSS
--color: #4e77d4; /* rgb */ color: rgb(78, 119, 212); /* oklch */ color: oklch(58.6% 0.150 264.4);
Tailwind
colors: {
custom: {
50: '#8c9de2',
500: '#4e77d4',
950: '#000000',
},
}SCSS
$custom: #4e77d4; $custom-light: #8c9de2; $custom-dark: #000000;
JSON
{
"hex": "#4e77d4",
"rgb": {
"r": 78,
"g": 119,
"b": 212
},
"hsl": {
"h": 221.642,
"s": 60.909,
"l": 56.863
},
"oklch": {
"l": 0.5856,
"c": 0.14976,
"h": 264.4
},
"luminance": 0.19567
}Semantic roles & 50–950 ramp
primary
#4E77D4
secondary
#DACAA4
accent
#B344E4
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0E15
muted
#7E7E83