#4E83E3#4E83E3
#4E83E3 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.0% C 0.156 H 261.3°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #4E83E3 |
|---|---|
| RGB | rgb(78, 131, 227) |
| HSL | hsl(219, 73%, 60%) |
| HSV | hsv(219, 66%, 89%) |
| CMYK | cmyk(65.6%, 42.3%, 0%, 11%) |
| CIE-LAB | lab(55.48, 12.77, -54.06) |
| CIE-LCH | lch(55.48, 55.55, 283.29°) |
| OKLab | oklab(62.02% -0.0237 -0.1543) |
| OKLCH | oklch(62.02% 0.156 261.3) |
| XYZ | xyz(25.1184, 23.3959, 75.8503) |
| Luminance | 0.2340 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 2.44
Soft Blue
#6488EA
ΔE00 3.58
Azure
#007FFF
ΔE00 3.73
Clear Blue
#247AFD
ΔE00 3.83
Lightish Blue
#3D7AFD
ΔE00 3.86
Dark Sky Blue
#448EE4
ΔE00 4.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E83E3 #E3AE4E
analogous
#4ECDE3 #4E83E3 #644EE3
triadic
#4E83E3 #E34E83 #83E34E
tetradic
#4E83E3 #E34ECD #E3AE4E #4EE364
square
#4E83E3 #E34ECD #E3AE4E #4EE364
split-complementary
#4E83E3 #E3644E #CDE34E
monochromatic
#19489E #2160D3 #4E83E3 #83A8EB #B8CDF4
Accessibility & contrast
On white
3.70
#4E83E3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.68
#4E83E3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4E83E3
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E83E3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4E83E3 | 1.00 | 3.70 | 5.68 | 5.68 |
| #FFFFFF | 3.70 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#568CE7
Deuteranopia (green-blind)
#3E7EE1
Tritanopia (blue-blind)
#0099A8
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #4e83e3; /* rgb */ color: rgb(78, 131, 227); /* oklch */ color: oklch(62.0% 0.156 261.3);
Tailwind
colors: {
custom: {
50: '#8ea6ec',
500: '#4e83e3',
950: '#000000',
},
}SCSS
$custom: #4e83e3; $custom-light: #8ea6ec; $custom-dark: #000000;
JSON
{
"hex": "#4e83e3",
"rgb": {
"r": 78,
"g": 131,
"b": 227
},
"hsl": {
"h": 218.658,
"s": 72.683,
"l": 59.804
},
"oklch": {
"l": 0.62023,
"c": 0.15608,
"h": 261.3
},
"luminance": 0.23398
}Semantic roles & 50–950 ramp
primary
#4E83E3
secondary
#E3CFAA
accent
#AE38EF
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84