#4C7BE4#4C7BE4
#4C7BE4 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.3% C 0.167 H 263.9°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #4C7BE4 |
|---|---|
| RGB | rgb(76, 123, 228) |
| HSL | hsl(221, 74%, 60%) |
| HSV | hsv(221, 67%, 89%) |
| CMYK | cmyk(66.7%, 46.1%, 0%, 10.6%) |
| CIE-LAB | lab(53.28, 17.69, -58.14) |
| CIE-LCH | lch(53.28, 60.77, 286.92°) |
| OKLab | oklab(60.33% -0.0177 -0.1664) |
| OKLCH | oklch(60.33% 0.167 263.9) |
| XYZ | xyz(24.0621, 21.3015, 76.2273) |
| Luminance | 0.2130 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.62
Clear Blue
#247AFD
ΔE00 3.14
Dodger Blue
#3E82FC
ΔE00 3.66
Deep Sky Blue
#0D75F8
ΔE00 3.75
Cornflower Blue
#5170D7
ΔE00 4.45
Azure
#007FFF
ΔE00 4.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C7BE4 #E4B54C
analogous
#4CC7E4 #4C7BE4 #694CE4
triadic
#4C7BE4 #E44C7B #7BE44C
tetradic
#4C7BE4 #E44CC7 #E4B54C #4CE469
square
#4C7BE4 #E44CC7 #E4B54C #4CE469
split-complementary
#4C7BE4 #E4694C #C7E44C
monochromatic
#18419E #2057D3 #4C7BE4 #81A2EC #B6C9F4
Accessibility & contrast
On white
3.99
#4C7BE4 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.26
#4C7BE4 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4C7BE4
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C7BE4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4C7BE4 | 1.00 | 3.99 | 5.26 | 5.26 |
| #FFFFFF | 3.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4687E8
Deuteranopia (green-blind)
#2779E2
Tritanopia (blue-blind)
#0093A4
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #4c7be4; /* rgb */ color: rgb(76, 123, 228); /* oklch */ color: oklch(60.3% 0.167 263.9);
Tailwind
colors: {
custom: {
50: '#8ea0ed',
500: '#4c7be4',
950: '#000000',
},
}SCSS
$custom: #4c7be4; $custom-light: #8ea0ed; $custom-dark: #000000;
JSON
{
"hex": "#4c7be4",
"rgb": {
"r": 76,
"g": 123,
"b": 228
},
"hsl": {
"h": 221.447,
"s": 73.786,
"l": 59.608
},
"oklch": {
"l": 0.60326,
"c": 0.16737,
"h": 263.9
},
"luminance": 0.21304
}Semantic roles & 50–950 ramp
primary
#4C7BE4
secondary
#E3D1A8
accent
#B737F0
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E16
muted
#7E7E84