#4883FF#4883FF
#4883FF is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.6% C 0.195 H 262.9°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #4883FF |
|---|---|
| RGB | rgb(72, 131, 255) |
| HSL | hsl(221, 100%, 64%) |
| HSV | hsv(221, 72%, 100%) |
| CMYK | cmyk(71.8%, 48.6%, 0%, 0%) |
| CIE-LAB | lab(56.91, 21.70, -67.31) |
| CIE-LCH | lch(56.91, 70.72, 287.87°) |
| OKLab | oklab(63.59% -0.024 -0.1933) |
| OKLCH | oklch(63.59% 0.195 262.9) |
| XYZ | xyz(28.8324, 24.8272, 97.8610) |
| Luminance | 0.2483 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 1.19
Lightish Blue
#3D7AFD
ΔE00 2.93
Soft Blue
#6488EA
ΔE00 3.50
Clear Blue
#247AFD
ΔE00 3.55
Azure
#007FFF
ΔE00 3.78
Deep Sky Blue
#0D75F8
ΔE00 5.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4883FF #FFC448
analogous
#48DEFF #4883FF #6948FF
triadic
#4883FF #FF4883 #83FF48
tetradic
#4883FF #FF48DE #FFC448 #48FF69
square
#4883FF #FF48DE #FFC448 #48FF69
split-complementary
#4883FF #FF6948 #DEFF48
monochromatic
#0042CD #0B5AFF #4883FF #85ACFF #C2D6FF
Accessibility & contrast
On white
3.52
#4883FF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.97
#4883FF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4883FF
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4883FF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4883FF | 1.00 | 3.52 | 5.97 | 5.97 |
| #FFFFFF | 3.52 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B91FF
Deuteranopia (green-blind)
#0081FD
Tritanopia (blue-blind)
#00A0B5
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #4883ff; /* rgb */ color: rgb(72, 131, 255); /* oklch */ color: oklch(63.6% 0.195 262.9);
Tailwind
colors: {
custom: {
50: '#91a6ff',
500: '#4883ff',
950: '#000000',
},
}SCSS
$custom: #4883ff; $custom-light: #91a6ff; $custom-dark: #000000;
JSON
{
"hex": "#4883ff",
"rgb": {
"r": 72,
"g": 131,
"b": 255
},
"hsl": {
"h": 220.656,
"s": 100,
"l": 64.118
},
"oklch": {
"l": 0.63591,
"c": 0.19482,
"h": 262.9
},
"luminance": 0.2483
}Semantic roles & 50–950 ramp
primary
#4883FF
secondary
#F1DDB1
accent
#9C00E6
background
#F9FAFF
surface
#F2F4FF
border
#CCCED7
text
#0E0F18
muted
#7E7F86