#4B85EC#4B85EC
#4B85EC is a light, vivid blue. Relative luminance 0.243; OKLCH L 62.9% C 0.167 H 260.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).
Color values
| HEX | #4B85EC |
|---|---|
| RGB | rgb(75, 133, 236) |
| HSL | hsl(218, 81%, 61%) |
| HSV | hsv(218, 68%, 93%) |
| CMYK | cmyk(68.2%, 43.6%, 0%, 7.5%) |
| CIE-LAB | lab(56.41, 14.21, -57.59) |
| CIE-LCH | lch(56.41, 59.32, 283.86°) |
| OKLab | oklab(62.88% -0.0263 -0.1647) |
| OKLCH | oklch(62.88% 0.167 260.9) |
| XYZ | xyz(26.4241, 24.3243, 82.6431) |
| Luminance | 0.2433 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 1.75
Azure
#007FFF
ΔE00 3.41
Soft Blue
#6488EA
ΔE00 3.45
Clear Blue
#247AFD
ΔE00 3.90
Lightish Blue
#3D7AFD
ΔE00 3.96
Dark Sky Blue
#448EE4
ΔE00 4.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B85EC #ECB24B
analogous
#4BD6EC #4B85EC #614BEC
triadic
#4B85EC #EC4B85 #85EC4B
tetradic
#4B85EC #EC4BD6 #ECB24B #4BEC61
square
#4B85EC #EC4BD6 #ECB24B #4BEC61
split-complementary
#4B85EC #EC614B #D6EC4B
monochromatic
#1249AB #1861E2 #4B85EC #82ABF2 #BAD0F8
Accessibility & contrast
On white
3.58
#4B85EC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.87
#4B85EC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4B85EC
5.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B85EC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B85EC | 1.00 | 3.58 | 5.87 | 5.87 |
| #FFFFFF | 3.58 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.87 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.87 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#538FF0
Deuteranopia (green-blind)
#3680EA
Tritanopia (blue-blind)
#009DAD
Achromatopsia (no color)
#878787
Design tokens & code
CSS
--color: #4b85ec; /* rgb */ color: rgb(75, 133, 236); /* oklch */ color: oklch(62.9% 0.167 260.9);
Tailwind
colors: {
custom: {
50: '#8ea7f3',
500: '#4b85ec',
950: '#000000',
},
}SCSS
$custom: #4b85ec; $custom-light: #8ea7f3; $custom-dark: #000000;
JSON
{
"hex": "#4b85ec",
"rgb": {
"r": 75,
"g": 133,
"b": 236
},
"hsl": {
"h": 218.385,
"s": 80.905,
"l": 60.98
},
"oklch": {
"l": 0.62875,
"c": 0.16675,
"h": 260.9
},
"luminance": 0.24327
}Semantic roles & 50–950 ramp
primary
#4B85EC
secondary
#E8D2AB
accent
#9108DD
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F17
muted
#7E7F85