#4C83E9#4C83E9
#4C83E9 is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.3% C 0.165 H 261.6°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).
Color values
| HEX | #4C83E9 |
|---|---|
| RGB | rgb(76, 131, 233) |
| HSL | hsl(219, 78%, 61%) |
| HSV | hsv(219, 67%, 91%) |
| CMYK | cmyk(67.4%, 43.8%, 0%, 8.6%) |
| CIE-LAB | lab(55.74, 14.53, -57.00) |
| CIE-LCH | lch(55.74, 58.82, 284.31°) |
| OKLab | oklab(62.31% -0.0242 -0.163) |
| OKLCH | oklch(62.31% 0.165 261.6) |
| XYZ | xyz(25.7995, 23.6497, 80.2802) |
| Luminance | 0.2365 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 1.87
Soft Blue
#6488EA
ΔE00 3.45
Azure
#007FFF
ΔE00 3.46
Lightish Blue
#3D7AFD
ΔE00 3.51
Clear Blue
#247AFD
ΔE00 3.54
Dark Sky Blue
#448EE4
ΔE00 4.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C83E9 #E9B24C
analogous
#4CD1E9 #4C83E9 #634CE9
triadic
#4C83E9 #E94C83 #83E94C
tetradic
#4C83E9 #E94CD1 #E9B24C #4CE963
square
#4C83E9 #E94CD1 #E9B24C #4CE963
split-complementary
#4C83E9 #E9634C #D1E94C
monochromatic
#1447A6 #1B5FDD #4C83E9 #83A9F0 #B9CFF6
Accessibility & contrast
On white
3.66
#4C83E9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.73
#4C83E9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4C83E9
5.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C83E9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4C83E9 | 1.00 | 3.66 | 5.73 | 5.73 |
| #FFFFFF | 3.66 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.73 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.73 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#518DED
Deuteranopia (green-blind)
#357FE7
Tritanopia (blue-blind)
#009BAB
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #4c83e9; /* rgb */ color: rgb(76, 131, 233); /* oklch */ color: oklch(62.3% 0.165 261.6);
Tailwind
colors: {
custom: {
50: '#8ea6f0',
500: '#4c83e9',
950: '#000000',
},
}SCSS
$custom: #4c83e9; $custom-light: #8ea6f0; $custom-dark: #000000;
JSON
{
"hex": "#4c83e9",
"rgb": {
"r": 76,
"g": 131,
"b": 233
},
"hsl": {
"h": 218.981,
"s": 78.109,
"l": 60.588
},
"oklch": {
"l": 0.62309,
"c": 0.16474,
"h": 261.6
},
"luminance": 0.23652
}Semantic roles & 50–950 ramp
primary
#4C83E9
secondary
#E6D1AB
accent
#920BDA
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F17
muted
#7E7F85