#4B7EEC#4B7EEC
#4B7EEC is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.4% C 0.175 H 263.4°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).
Color values
| HEX | #4B7EEC |
|---|---|
| RGB | rgb(75, 126, 236) |
| HSL | hsl(221, 81%, 61%) |
| HSV | hsv(221, 68%, 93%) |
| CMYK | cmyk(68.2%, 46.6%, 0%, 7.5%) |
| CIE-LAB | lab(54.52, 18.49, -60.62) |
| CIE-LCH | lch(54.52, 63.37, 286.96°) |
| OKLab | oklab(61.42% -0.02 -0.1737) |
| OKLCH | oklch(61.42% 0.175 263.4) |
| XYZ | xyz(25.4975, 22.4711, 82.3342) |
| Luminance | 0.2247 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.10
Dodger Blue
#3E82FC
ΔE00 2.36
Clear Blue
#247AFD
ΔE00 2.72
Azure
#007FFF
ΔE00 3.86
Soft Blue
#6488EA
ΔE00 3.98
Deep Sky Blue
#0D75F8
ΔE00 4.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B7EEC #ECB94B
analogous
#4BCEEC #4B7EEC #684BEC
triadic
#4B7EEC #EC4B7E #7EEC4B
tetradic
#4B7EEC #EC4BCE #ECB94B #4BEC68
square
#4B7EEC #EC4BCE #ECB94B #4BEC68
split-complementary
#4B7EEC #EC684B #CEEC4B
monochromatic
#1242AB #1858E2 #4B7EEC #82A6F2 #BACDF8
Accessibility & contrast
On white
3.82
#4B7EEC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.49
#4B7EEC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4B7EEC
5.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B7EEC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B7EEC | 1.00 | 3.82 | 5.49 | 5.49 |
| #FFFFFF | 3.82 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.49 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.49 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#448AF0
Deuteranopia (green-blind)
#207BEA
Tritanopia (blue-blind)
#0098AA
Achromatopsia (no color)
#828282
Design tokens & code
CSS
--color: #4b7eec; /* rgb */ color: rgb(75, 126, 236); /* oklch */ color: oklch(61.4% 0.175 263.4);
Tailwind
colors: {
custom: {
50: '#8ea2f3',
500: '#4b7eec',
950: '#000000',
},
}SCSS
$custom: #4b7eec; $custom-light: #8ea2f3; $custom-dark: #000000;
JSON
{
"hex": "#4b7eec",
"rgb": {
"r": 75,
"g": 126,
"b": 236
},
"hsl": {
"h": 220.994,
"s": 80.905,
"l": 60.98
},
"oklch": {
"l": 0.61424,
"c": 0.17483,
"h": 263.4
},
"luminance": 0.22474
}Semantic roles & 50–950 ramp
primary
#4B7EEC
secondary
#E8D5AB
accent
#9A08DD
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0F17
muted
#7E7E85